WO2004059517A1

WO2004059517A1 - Method for numeric data sudden change signal check and structure simulation analysis

Info

Publication number: WO2004059517A1
Application number: PCT/JP2002/013411
Authority: WO
Inventors: Shipeng Liu; Xiaoyang He
Original assignee: IWASATO, Sigeru
Priority date: 2002-12-24
Filing date: 2002-12-24
Publication date: 2004-07-15
Also published as: AU2002368523A1

Abstract

There is provided a method for a signal check analysis. When a (very small) sudden change is generated in a sequential numeric data f(t), the method automatically detects the signal and can determine its position and intensity. Furthermore, when a (very small) sudden change is generated in a plural change ratio of the data f(t), the method automatically detects the signal and can determine its rough position. There is also provided a structure simulation analysis method for sequential numeric data f(t). This object is achieved as follows. For input data 1 of the sequential numeric data f(t), the SPS data generation means (3) executes data processing for f(t) to generate new data SPS(t) of one-to-one correspondence with f(t). The SPS data adjusting means (5) executes adjustment of the SPS(t) in the data processing stage so as to generate an adjusted SPS(t). The SPS data generation means (3) again executes data processing to the data SPS(t) and the adjusted SPS(t) so as to generate an updated SPS(t). The SPS data processing means (4) executes a check analysis to the data SPS(t) and the updated SPS(t). The output B means (8) clearly displays the (very small) sudden change signal in the data f(t) in the SPS(t) chart giving an analysis result of the data processing stage and displays the position and intensity of the signal. The aforementioned means respectively execute a cyclic processing and a duplicate processing to the SPS(t) at the data processing stage.

Description

Description Method for sudden change signal check of numerical sequence data and structure simulation analysis

The present invention relates to a method for performing data processing, including a sudden change signal check and structural simulation analysis of sequential numeric sequence data f (t). Background art

A sudden change occurs in the sequential numeric sequence data f (t), and especially when the sudden change signal is very small, the small sudden change signal cannot often be detected by a normal check method. Also, the position and intensity of the signal cannot be determined.

For example, Japanese Patent H09-14937 entitled "Non-contact measurement method of tooth flank shape of gear" describes the method of using tooth flank by comparing the standard tooth flank of the simulation of the combi- ter with the tooth flank of the gear to be measured. Analyze shape errors. For some time, this method has increased the detection and analysis capability and accuracy of tooth surface shape errors, especially the detection and analysis capability of asymmetric tooth surface errors. However, in many cases, the method cannot detect a very small sudden change in the comparison difference value between the simulation standard tooth surface and the measured tooth surface, and cannot determine the position and intensity of the minute sudden change.

For example, in Japanese Patent H10-48157, "Measurement and Analysis Device with Molecular Simulation, Method for Analyzing the Chemical Structure of a Material", the data obtained from the measured data of the chemical spectrum of a molecule and the theory obtained by molecular simulation The ability to analyze the chemical structure of a substance will be improved by comparing and using basic data. However, often the method cannot detect very small abrupt changes in the discrimination between the measured data and the theoretical data of the simulation, nor can it determine the location and intensity of the small abrupt changes.

According to the present invention, when a sudden change occurs in the sequential numeric sequence data f (t), and particularly when the sudden change signal is extremely small, it is possible to automatically detect the signal and determine the position and intensity. In addition, when a (small) sudden change occurs in the rate of change of the data f (t) a plurality of times, a signal check analysis method capable of automatically detecting the signal and determining the approximate position. The purpose of the present invention is to provide a method capable of performing a structure simulation analysis on ordinal numerical series data f (t). Disclosure of the invention

1. In the present invention, the terminal device and the database of the user already use the device of the present invention, and the user's existing numerical sequence data f (t) is the input data of the present invention. 2. With respect to the data f (t), the present invention reads and checks the data f (t), an input data check means for generating a first message and a second message initial value,

An output A means for displaying a chart of data f (l and a first message,

SPS data generation means for performing data processing on the data f (t) and the first message to generate sequential numeric sequence data SPS (t) corresponding one-to-one with f (t);

SPS data processing means for performing check analysis on data SPS (t) and generating a second message, and SPS for performing adjustment processing on data SPS (t) and the second message to generate adjusted SPS (t) Data adjustment means;

Output B means for providing the result of each data processing step.

3.Input data check means reads and checks the data f (t), generates first message and first value of second message,

The output A means displays a chart of the data f (t) and the first message,

The SPS data generation means performs data processing on the data f (t) and the first message, and generates f (t) and one-to-one correspondence in order numeric sequence data SPS (t).

The SPS data processing means performs a check analysis on the data SPS (t) and generates a second message.The SPS data adjustment means performs an adjustment processing on the data SPS (t) and the second message, and performs the adjustment SPS (t ),

Output B means each display the result of the data processing stage.

4. The present invention has an SPS data generating means for executing a reproduction data process on the data SPS (t) or the adjusted SPS (t) to generate an updated SPS (t).

For the data SPS (t) generated by the SPS data generating means from the data f (t) and the first message, or the adjustment SPS (t) generated by the SPS data adjusting means from the data SPS (t) The SPS data generating means performs data processing on the data again to generate an updated SPS (t).

5. The SPS data generating means, the SPS data processing means, the SPS data adjusting means, and / or the output B means, the data SPS (t), the adjusting SPS (t), and / or the updating SPS. (t) has means for performing cyclic data processing and duplicate data processing to generate an updated SPS (t) and / or an adjusted SPS (t).

The SPS data generating means, the SPS data processing means, the SPS data adjusting means, and / or the output B means are adapted to generate the data SPS (t), the adjusting SPS (t), and / or the updating SPS (t). Perform circular data processing, duplicate data processing, generate SPS (t) for update and / or reconciliation SPS (t), generate second message, and display the result of data processing.

6. The input data check means reads and checks the data f (t), and for the sequential numeric sequence data t, the first data t is the first data t, and the first data t is the first blank position from the first data t. The data t before is used as the final data t to generate the first value of the first and second messages. The contents of the first message are first data t, last data t, and first data t It is the number of data from the last data to the last data. The first message can also prevent data interruption.

7. The SPS data generating means of the present invention comprises an initial SPS generating means, a k value determining means, and a k times SPS regenerating means.

The initial SPS generating means or the k-th SPS regenerating means performs data processing on the data f (t) based on the first message, and generates sequential numeric sequence data SPS (t) corresponding one-to-one with f (t). .

The k value determination means selects a positive integer value k.

The k-times SPS regenerating means performs data processing k times on the data SPS (t), the adjustment SPS (t) and the update SPS (t), and generates an updated SPS (t).

8. The SPS data processing means performs a check analysis on the data SPS (t) and the updated SPS (t) to generate a second message. The content of the second message is

The highest absolute value of the data SPS (t) or update SPS (t), Hn, and

The position To and the intensity SP of the data f (t) that cause the generation of the minimum value Hn, and

Since the data processing is performed on the data f (t) by the SPS data generating means, it is the total number n of times the SPS data generating means is used.

9. The SPS data adjusting means of the present invention comprises an initial reaction removing means, a maximum group removing means, a PPS lower value selecting means, an SPS upper limit selecting means, and a filtering means.

The initial reaction removing means removes the first n pieces of data from the data SPS (t), the adjustment SPS (t) and the update SPS (t), and generates an adjustment SPS (t). n is the total number n in the second message.

The maximum group elimination means is a symmetrical n-piece data centered on the maximum value Hn of the absolute value of the SPS (t) with respect to the data SPS (t), the adjustment SPS (t) and the update SPS (t). To generate the adjusted SPS (t). n is the total number n in the second message.

From the data SPS (t), adjustment SPS (t) and update SPS (t), the SPS upper limit value selecting means selects a numerical value, and as the upper limit numerical value, and the SPS lower limit value selecting means selects the numerical value, and Take a numerical value. The filter means removes data larger than the upper limit value and data smaller than the lower limit value from the data SPS (t), the adjustment SPS (t) and the update SPS (t) to generate an adjustment SPS (t). I do.

10 For the data SPS (t), the adjustment SPS (t) and the update SPS (t), the output B means outputs the chart of the SPS (t) and the first value of the second message or the second message. And has a data table of the SPS (t). The output B means simultaneously displays the chart of the data f (t).

11. The output A means displays the chart of the data f (t) and the first message, and keeps the same abscissa display range as the chart displayed by the output B means.

12. The present invention has t range control means. t When the range control means holds the same abscissa display range as the chart displayed by the output A means and the output B means, based on the first message, the abscissa display range of the chart is maintained at the same synchronization. adjust.

13. The t range control means of the present invention is t range selection means, t range holding adjustment means, t It consists of moving span selection means, t span advancement means and t span retreat means.

14. The t range selecting means sets the first position of the abscissa of the chart based on the first data t and the last data t in the first message with respect to the chart displayed by the output A means and the output B means. And the last position are selected, and the number of data between the first position, the last position and the two (including the two) is displayed.

15. The range holding adjusting means adjusts the horizontal coordinate display range of the chart corresponding to the first position and the final position with the same synchronism, when the same horizontal coordinate display range is held in the chart.

16. The moving span selection means selects the integer value from 1 to half the number of data in the first message, and sets it as the moving span value.

17. The t span advancement means procures and uses the t movement span selection means, and adds the movement span values individually to the first position and the last position of the chart. The new first position and the last position of the chart As

The number of data between the first position, the last position and the two (including the two) is displayed,

And using the t range holding adjustment means to procure and adjust the abscissa display range of the chart corresponding to the first position and the last position with the same synchronization.

18.The t-span retreating means procures and uses the t-movement span selection means to reduce the travel-span values individually to the initial and final positions of the chart, the new initial and final positions of the chart. As a position,

19. The present invention has data updating means. The data updating means removes the existing contents in the output A means and the output B means, and reads and checks the data f (t) by procuring and using the input data checking means. The first message and the second message are generated with the data t as the first data t and the data t before one position of the first value blank position from the first data t as the last data t.

20. The present invention has start execution means. The start executing means removes the existing contents in the output B means, reads and checks the data f (t) by procuring the input data checking means, and, for the sequential numeric sequence data t, the first data t is first. As the data t, the first message and the first value of the second message are generated as the final data t, the data t before the first blank position from the data t. Then, the data processing is performed again on the data f (t) by using the procurement and use of the initial SPS generation SPS means to generate the sequential numeric sequence data SPS (t) corresponding to f (t) one-to-one.

21. The present invention has a screen switching means. The screen conversion means converts the currently displayed screen to another screen at several stages of processing.

2 2, all data in the form of sequential numeric data f (t) and multiple changes of data f (t) Performs data processing on the data in the rate format by all means described above in the present invention, in particular, performs data processing including a sudden change signal check and structural simulation analysis of numeric series data I do. BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is an example of the overall configuration showing an embodiment of the present invention. FIG. 2 is an exemplary view of the user terminal device 10. FIG. 3 is an exemplary layout of input data. FIG. 4 is a diagram showing a configuration example of a data table. FIG. 5 is an exemplary block diagram of a data processing screen. FIG. 6 is an example of the block configuration of the output A6. FIG. 7 is an example of a block configuration of the output B8. FIG. 8 is an exemplary diagram of a block configuration of 9 for executing data processing. FIG. 9 is an illustration of a block configuration of the t range control 7. FIG. 10 is an exemplary flowchart of the input data. FIG. 11 is an exemplary flowchart of the SPS data generation. Figure 12 is an example diagram of the exchange rate f (t) = JY / USD. Figure 13 shows an example of the SPS (t) chart for JY / USD. FIG. 14 is a diagram showing an example of the potential f (t) crossing over the cardiomyocyte membrane. FIG. 15 is an example of an electrocardiogram simulating SPS (t).

Regarding the description of the reference numerals in the figure, 1 ... input data, 2 ... input data checking means and data updating means, 3 SPS data generating means, 4—SPS data processing means, 5—SPS data adjusting means, 6 ... output A means, 7 '"t range control means, 8 ... output B means, 9 ... data processing block, 10 ... user terminal device 10, 11 ... display device, 12 ... display screen, 13 ... keyboard, 14 ... Mouse, 15- · · · Computer, 16 ... Database (DB), 17, 18, 41 ... Data table 42, 509, 510, 511, 512, 513, 514, 517, 518, 519, 520 ... Button 501, 502, chart control 503, 504, 505, 506, 508, 516, 521, 522, 523, 525, 526, 529 ... Messeichi 507, 515, 524, 527, 528, 530 ... scroll It is a bar control (scroll bar control).

1. Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is an overall configuration diagram showing an embodiment of the present invention. In this embodiment, an example will be described in which a sudden change signal check of numerical sequence data and data processing of a structure simulation analysis are executed. In Fig. 1, 1 is input data, 2 is input data check means and data update means, 3 is SPS data ^ means, 4 is SPS SPS data processing means, 5 is SPS data adjustment means, and 6 is output A Means, 7 means t range control means, 8 means output B means, and 9 means data processing blocks.

2. In the present invention, the terminal device that the user already has is the device of the present invention. The terminal device 10 is formed of, for example, a personal computer, and includes a display device 11, a display screen 12, a keyboard 13, a mouse 14, a computer main body 15, and a database 16. The database 16 may be located outside the computer body 15.

The user may record the present invention in a conventional manner. Install or download the present invention through the Internet. The user operates the present invention with the keyboard 13 and the mouse 14 of the terminal device 10. Open the installed file of the present invention, and display the data table screen shown in FIG. 4 or the data processing screen shown in FIG. Data generated during the course of using the invention may be stored in a database 16 according to user demand.

3.The present study is based on the assumption that the input data of the present invention is the data of all the user's ordinal numeric series data f (t) and the data of the rate of change multiple times of the data f (t). The sine signal f (t) = sin (0.2t) shown in 17 of 3 or the daily closing price f (t) = of the exchange rate of US dollar and Japanese yen in the foreign exchange market shown in 18 of Figure 3 JY / USD.

4. After opening the file of the present invention, the data table screen shown in FIG. A data table control 41 is provided in the upper left corner of FIG. A button control 42 is provided adjacent to the right side of the control 41. For example, the user data f (t) is downloaded or directly input to the control 41, and the input data of the present invention is used. The data format is shown in Fig. 3 and Fig. 4 in the control 41, arranged in order from the upper left corner, the input data t is displayed in the "t" column of the control 41, and "f (t)" Display input data f (t) in columns.

In the "SPS (t)" column of the control 41 in Fig. 4, the processing result data of each data processing stage is displayed, but is initially blank. Check and adjust the input data and press button controller 42 to switch to the data processing screen shown in Figure 5. The data processing screen is the main screen of the present invention.

In the data processing screen shown in Fig. 5, 501, 502 are chart controls, 509, 510, 511, 512, 513, 514, 517, 518, 519, 520 are button controls, 503, 504, 505 , 506, 508, 516, 521, 522, 523, 525, 526, 529 are message display controls, and 507, 515, 524, 527, 528, 530 are scroll bar controls.

Fig. 5 A label with "Hn" is provided in the upper left corner of the data processing screen. A control 503, a control 524, a control port 525, a control 526, and a control 527 are provided adjacent to the right side of the "Hn" label. A control 504 and a control 505 are provided adjacent to and below the control 503 in order. Below the "Hn" label, the "To" label and the "SP (x2)" label are sequentially provided. A control 506 is provided below and adjacent to the "SP (x2)" label. Control 507, control 508, left and right parallel control 509 and control 510, left and right parallel control 511 and control 512, left and right parallel control at a slight interval below control 506 513 and control 514 are provided. A control 515, a control 516, a left and right side control 517 and a control knob 518, a left and right side control 519 and a control slot 520 are provided in order below the control 513 and the control 514 with a slight space therebetween. A "First t" label, a "last t" label and a "Total data" label are sequentially provided below and adjacent to the control 519. Control 521, control There is a mouthpiece 522 and a control mouth 523. A chart controller 502 is provided below the controller 524 and adjacent to the right of the controller 504. A chart control 501 is provided below the control 502 and adjacent to the right side of the control 514. A control port 528, a control 529, and a control 530 are provided adjacent to the lower side of the control port 501 in order from left to right.

In Fig. 5, control 501 displays a chart of data f (t), and control 502 displays a chart of data f (t) and data SPS (t), adjustment SPS (t) or update SPS (t). Is displayed. The controller 521 displays the first data t of the first message, the controller 522 displays the last data t of the first message, and the control 523 displays the number of data of the first message. Control 503 displays Hn of the second message, Control 504 displays To of the second message, control 505 displays n of the second message, and 506 displays SP of the second message I do.

5. The input data checking means automatically reads and checks the data f (t). For the numeric sequence data t, the first data t is the first data t, and the first data t is one blank position from the first data t. The first data and the first value of the second message are generated as the last data t. The contents of the first message are the first data t, the last data t, and the number of data from the first data t to the last data t. For the contents of the first value of the second message, n = 0 and Hn, To and SP are blank.

6, Figure 6 shows the output A means. Controls 501, 521, 522, and 523 in FIG. 6 are the same control as the control of the same number in FIG. Figure 7 shows the output B means. Control 701 in FIG. 7 is a control for displaying the “t” column data and “SPS (t)” column data of the data table control 41 in FIG. 4. Controls 502, 503, 504, 505 and 506 are shown in FIG. It is the same control as the control with the same number inside.

The output A means automatically displays the chart of the data in the "f (t)" column of the data table control 41 of FIG. 4 with the chart control 501 of FIG. 5 and the first with the control 521, the control 522 and the control 523. Display a message. Output B means automatically displays the data in the "SPS (t)" column of the control 41 as being replaced with the processing result data at the data processing stage, and the chart control 502 in FIG. "Chart of column data f (t)" and "SPS (t>)" Chart of column data SPS (t) are displayed, and control 503, 504, 505 and 506 display the second message or the first value of the second message Control 41 The numeric value t in the "t" column holds the same abscissa display range in the charts displayed by the control 501 and control 502 as the numeric value of the chart abscissa.

7 and 8 are block diagrams of the data processing block in FIG. In FIG. 8, 1 is input data, 2 is input data checking means and data updating means, 9 is a data processing block, 4 is SPS data processing means, and 8 is output B means. 3 is SPS data generating means. The SPS data generating means includes 31 initial SPS generating means, 32k times SPS regenerating means, and 33 k value determining means. 5 is The SPS data adjusting means includes 51 initial reaction removing means, 52 maximum drop removing, 53 filter means, 54 SPS lower limit value selecting means and 55 SPS upper limit value selecting means.

8. Press the button control 509 in Fig. 5 to procure the initial SPS generation means, execute data processing on the data f (t) based on the first message, and have a one-to-one correspondence with f (t). Generate sequence data SPS (t). The specific calculation method of data processing is given by formula (1): For input data f (ti),

SPS (ti) = 0 i = l

= f (ti)-f t ^) i = 2,3 ,,, L (1)

ti is the first data t in the first message, t _L is the last data t in the first message. The calculation result SPS (ti) is displayed in the "SPS (t)" column of the data table control 41 in FIG.

Alternatively, the user presses the button controller 510 to procure the SPS regenerating means k times, and the k times SPS regenerating means procures and uses the initial SPS generating means by automatic judgment based on the first value of the second message. The SPS data processing means automatically performs a check analysis on the data SPS (t) and generates a second message. In particular, the total number η = 1 in the second message. Output Β means automatically displays the processing result data, chart and second message.

9.The contents of the second message generated by the SPS data processing means at each data processing stage are the maximum value Ηη of the absolute value of the data SPS (t), and the position of the data f (t) that causes the generation of the maximum value Ηη. Since the data processing is performed on the data f (t) by the To, the strength SP, and the SPS data generating means, the total number of times the SPS data generating means is used is n.

The position To is reduced from the position t force at the maximum value Hn by n / 2 for an even n and η / 2 + l for an odd n. The strength SP is obtained by subtracting the data f (To) from the data f (the lowest t in To) and dividing by 2.

10. Scroll bar control 507 is used to procure and use k value determination means. For example, an integer value k from 1 to 10 is selected and displayed by control 508. For example, when k = 2, control 508 displays "Do SPS <2> times".

By pressing the button controller 510 and procuring and using the SPS regenerating means k times, the data processing is executed k times with the "SPS (t)" column data of the data table control 41 in Fig. 4, and the updated SPS Generate (t). The specific calculation method of the data processing is given by the formula (2): "SPS (t)" column data SPS (t

New SPS (ti) = 0 i = l

= SPS (ti) —SPS (— i = 2,3 ,,,, L (2) is the first data t in the first message, t _L is the last data t in the first message. Formula ( The new SPS (ti) obtained by the calculation in 2) is replaced with the old data in the "SPS (t)" column of the control 41. The duplicate calculation is performed k times as described above to obtain the updated SPS (t). .

The SPS data processing means automatically performs a check analysis on the updated data SPS (t) and generates a second message. Output B means is automatic update processing result data, chart and 2nd message Display page.

11. The updated SPS (t) can be adjusted according to the demand of the user. For example, procurement and use of initial reaction elimination means, maximum group elimination means and / or filter means in the SPS data adjustment means may be used to particularly prominently display the lower value chart of SPS (t) in control 502. Eliminating the larger value of the SPS (t), for example, as shown in FIG.

12. For example, press the button control 511 to procure the initial reaction removal means, and use the data table control 41 in Fig. 4 to remove the first n data in the updated SPS (t) data in the "SPS (t)" column. Generate the adjustment SPS (t). n is the total number n in the second message. Output B means displays the processing result data and chart by automatic updating.

Then, for example, press the button control 510 to procure and use the SPS regenerating means k times, and execute data processing k times with the adjusted SPS (t) data in the control 41 "SPS (t)" column. And generate an updated SPS (t). The SPS data processing means automatically performs a check analysis on the data SPS (t) and generates a second message. The output B means displays the processing result data, the chart and the second message by automatic updating.

13, For example, to meet user demand, press button control 512 to procure maximum group removal means and use the updated SPS (t) or adjustment SPS ("SPS (t)" column in control 41 "SPS (t)" column. t) Generate an adjusted SPS (t) that removes n symmetrical data centered on the maximum value Hn of the absolute value in the data. n is the total number n in the second message, Hn is Hn in the second message. The output B means automatically displays the processing result data and the chart.

14. For example, procure and use SPS lower limit selection means, SPS upper limit selection means, and filter means using controls 524, 527 and 514 for user demand. For example, using Scalor Parr Control 524 to procure the SPS lower limit value selection means, select a value from 0 to Hn in the second message and display it as the lower limit value, and use Control 525 to display the value. If "Filter SPS <50". For example, the scroll bar control 527 is used to procure and use the SPS upper limit value selection means, a value from 0 to Hn in the second message is selected and set as the upper limit value, and the corresponding value is displayed by the control 526. "Filter SPS> 300".

Then, for example, by pressing the button control 514 to procure the filter means, the data in the "SPS (t)" column of the control 41 is used to remove data larger than the upper limit value and data smaller than the lower limit value. Generate SPS (t). The output B means displays the processing result data and chart by automatic updating.

15. The “SPS (t)” column data of the data table control 41 of FIG. 4 is generated by executing data processing on data f (t) by the initial SPS generation means or k-times SPS regeneration means. t), or the SPS (t) of the adjustment generated by the SPS data adjustment means, or the SPS (t) of the update generated by k times of SPS regeneration.

In FIG. 5, the various means are described, for example, k times SPS regeneration means, k value determination means, initial reaction removal means in SPS data adjustment means, maximum group removal means, SPS lower limit value selection means, SPS Limit value selection means and / or filter means, optionally procurement and use, perform cyclic data processing and overlap data processing on the "SPS (t)" column data of Control 41, and update SPS (t) and ( Or) Generate SPS (t) for the adjustment. The SPS data processing means and the output B means display the processing result data, chart and second message by automatic updating.

16. For user demand, t-range control means can be arbitrarily procured and used, and the abscissa display range of the charts 501 and 502 in Fig. 5 can be adjusted with the same synchronization. it can. The t range control means includes t range selection means, t range holding adjustment means, t moving span selection means, t span advancement means, and t span retreat means.

FIG. 9 is a configuration diagram of the t range control means in FIG. 1 is input data, 6 is output A means, 8 is output B means, and 7 is t range control means. 7t range control means includes 71t range holding adjustment means, 72t range selection means, 73t moving span selection means, 74t span advancement means and 75t span retreat means.

17, For example, based on the first data t and the last data t in the first message, use the scroll bar control 528 to procure the t range selection means and determine the first position of the abscissa on the charts of the controls 501 and 502. Adjust and select, use the scroll bar control 530 to procure the t range selection means, and use the scroll bar control 530 to adjust and select the final position of the abscissa of the chart, and control 529 sets the initial position, the final position and the initial position. The number of data from the position to the final position is displayed. For example, the control 521 in FIG. 5 displays the first data t of the first message at 1, the control 522 displays the last data t of the first message at 300, and the control 523 displays the first data t of the first message. Display the number of data at 300, select the first position on the abscissa at 30 using control 528, select the last position at 230 on the abscissa using control 530, and select 529 for control 529. t = 30 to 230 (201 data) "is displayed.

18. For example, by pressing the button control 520 to procure and use the t range holding adjustment means and holding the same abscissa display range on the charts of the control 501 and 502, the corresponding channel corresponding to the first position and the last position is obtained. The abscissa display range is adjusted with the same synchronization.

19. For example, use the scroll bar control 515 in Fig. 5 to procure and use the t moving span selection means, and select an integer value from 1 to half of the number of data in the first message as the moving span. Control 516 displays the travel span. For example, control 515 selects a travel span of 20, and controller 516 displays "t travel span value is 20" or "t interval is: 20".

20, Press button control 518 to procure the t-span advancement means. The t-span forward means procure the t-range selection means to add the movement span to the first and last positions on the abscissa of the charts of controls 501 and 502, respectively, the new first and last positions of the chart. As the position, the control 529 displays the first position, the last position, and the number of data from the first position to the last position. When the new position to add the movement span to the last position of the abscissa of the chart is larger than the last data t of the first message, the new position of the chart The new last position is the last data t of the first message. The t-span forwarder adjusts the abscissa display range of the chart corresponding to the first position and the last position with the same B-property by procuring the t-range holding adjustment means.

21, Press the button control 517 to procure the t-span retraction means. The t-span retreat means procure and use the t-range selection means to reduce the travel span individually to the first and last positions of the abscissas of the charts of controls 501 and 502, the new first and last positions of the chart The control 529 displays the first position, the last position, and the number of data from the first position to the last position. When the new position to reduce the movement span to the first position on the abscissa of the chart is smaller than the first data t of the first message, the new first position of the chart is the first data t of the first message. The t-span retreating unit procures and uses the t-range holding and adjusting unit, and adjusts the abscissa display range of the chart corresponding to the first position and the last position with the same synchronization.

22. Regarding the use of screen switching means, press the button control button 513 in Fig. 5 to switch to the data table screen in Fig. 4, and press the button control 42 in Fig. 4 to switch to the data processing screen in Fig. 5. .

23.Press the button control 519 to procure and use data updating means, remove the existing contents in the output A means and output B means, procure and use input data checking means, and use the data f ( t) is read and checked.For the sequential numeric sequence data t, the first data t is the first data t, and the data t before the first blank position from the first data t is the last data t. Generate the first value of the first message and the second message.

24. For example, after using the SPS data generation means and / or the SPS data adjustment means, press the button control 509 of FIG. 5 to procure the start execution means and use the output A means and the output B means. The contents are removed and the input data checking means are used to read and check the data f (t). For the sequential numeric sequence data t, the first data t is the first data 、 and the first one from the first data t The data t before one blank position is used as the final data t to generate the first value of the first message and the second message. In particular, the total number n = 0 in the first value of the second message.

Thereafter, the start execution means procures and uses the initial SPS generation means, executes data processing on the data f (t) based on the first message, and has a one-to-one correspondence with f (t) in the order numeric sequence data SPS (t). Generates The SPS data processing means automatically performs a check analysis on the data SPS (t) and generates a second message. In particular, the total number n = 1 in the second message. The output B means displays the processing result data, chart and second message by automatic updating.

25. With respect to all the data in the format of the numerical sequence data f (t) and the data in the format of the rate of change of the number of times of the data f (t), the data is converted into the data by all means described above in the present invention. Data processing can be performed, especially including sudden signal change checking and structural simulation analysis of numeric sequence data. 26 and FIG. 10 are flow chart illustrations of input data. First, in step S1, the fire of the present invention is opened by the iffi terminal device 10 shown in FIG. 2 in a usual manner.

In step S2, the data table screen shown in FIG. 4 is displayed on the display screen 12 in the terminal device 10, and the user data f (t) is downloaded or directly input to the data table control 41 of FIG. The input data of the present invention is assumed.

In step S3, the data in the control 41 is checked to determine whether to adjust the data. If "yes", go to step S4. If “no”, go to step S5.

In step S4, the user adjusts, revises, adds, or removes the data, downloads or directly inputs again, and proceeds to step S5.

In step S5, the button control 42 is pressed to switch to the data processing screen of FIG. In step S6, data processing is performed on the data in the control 41 using the various means described above.

In step S7, it is determined whether to adjust the data in the control 41. If "yes", press button control 513 in FIG. 5 and go to step S2. If "no", proceed to step S6, and continue to perform data processing on the data in control 41.

27, FIG. 11 is an exemplary flowchart using SPS data generation. First, in step S1, the main screen data processing screen of the present invention shown in FIG. 5 is displayed.

In step S2, the data update means is procured and used by pressing the button control 519, the existing contents in the output A means and the output B means are removed, and the first message and the second message are procured using the input data check means. Generate the message first value and prepare to use the SPS data generator again.

In step S3, the button control 509 is pressed to procure and use the initial SPS generation means in the SPS data generation means, perform data processing on the data f (t) based on the first message, and perform one-to-one correspondence with f (t). Generate the corresponding ordinal sequence data SPS (t). '

In step S4, the SPS data processing means automatically performs a check analysis on the data SPS (t) and generates a second message. In particular, the total number n = l in the second message. Output B means displays the processing result data, chart and second message by automatic updating.

In step S5, it is determined whether to adjust the numerical value k. If "yes", go to step S6. If "no", proceed to step S7.

In step S6, using the scroll bar control 507, the k value determining means is procured and used, and an integer value k from 1 to 10 is selected and displayed by the control 508.

In step S7, the button control 510 is pressed and the SPS regenerating means is procured and used k times. Data processing is performed k times on the "SPS (t)" column data of the data table control 41 in FIG. Generate SPS (t). 'In step S8, the SPS data processing means automatically performs a check analysis on the updated data SPS (t) to generate a second message. The total number n of the second messages is the initial SPS generation. This is the total number of times the initial SPS generation means and k times the SPS regeneration means are used because the data processing is performed on the data f (t) by the generation means. The output B means displays the processing result data, the chart and the second message by automatic updating. ·

In step S9, it is determined whether the SPS regenerating means is to be used repeatedly k times. If "yes", go to step S5. If “no”, go to step S10.

Between step S1 and step S9, the user can optionally switch to the data table screen of Fig. 4 or procure and use SPS data adjustment means and / or t range control means according to user demand.

In step S10, the use of the present invention ends. The processing result data of the present invention may be stored in the file of the present invention in a usual manner, and the file may be closed or transferred to another control system of the user. Embodiment of the Invention

Example 1. Input data is

u = sin (0.2t), t = l to 300

Suppose there is a sudden change in the form of two pulses at t = 70 and t = 110. That is

f (t) = u + 0.000001 (at t = 70) + 0.000000005 (at t = l 10)

It is. The analytical results of the production using the present invention are shown in FIG. In the chart, f (t) is displayed as the data in comparison with the original data, the chart of f (t) is displayed by the chart control 501, and the f (t) and the data processing result data of the present invention are displayed by the chart control 502. Display the SPS (t) chart. Visually, the two pulse beams present in the SPS (t) chart embody the existence of two sudden changes in f (t). The chart of f (t) of the chart control 502 and the chart of f (t) of the chart control 501 are the same.

First t = l, Last t = 300, Total data = 300 _o for the contents of the first message displayed by controls 521, 522 and 523

Hn = 3, To = 70, n = 24, SP = 1E-06 for the contents of the second message displayed on the control unit 503, 504, 505 and 506. The position of the first sudden change point in f (t) ΐ = 70 and the numerical value 0.00000001 are the same as the result 表示 ο = 70 and SP = 1E-06 displayed in the second message. The first pulse beam on the left in the chart control 502 embodies the existence of the first sudden change point in f (ΐ). The signal intensity of the sudden change is 3χ10 ⁶ times, expanding from 0.00000001 to Ηη = 3.

Press the "Cut Max G" control 512 to remove the first pulse beam on the left into the control 502 and the second pulse beam after the hold will be the second sudden pulse in f (t). It embodies the existence of a turning point. "Do next" control Press 510 to generate a new second message, To = 110 and SP = 5E-07, the position of the second sudden change point in f (t), t = 110, and the value 0. Same as 0000005.

Note for Example 1: The number SP in the second message is the sudden change in the form of a point pulse in f (t). equal. However, when the sudden change in f (t) is in the form of a step, the sudden change in f (t) is equal to twice the value SP in the second message. When the sudden change is a sudden change in the rate of multiple changes of f (t), the sudden change can be detected in the SPS (t) chart in the control 502, provided that the numerical value in the second message is To and SP are reference values.

Example 2. The input data is assumed to be the daily closing price f (t) = JY / USD of the US dollar and Japanese yen exchange rates in the foreign exchange market from March 1, 2001 to December 5, 2001. The chart of f (t) displayed by the control 501 in FIG. 5 is shown in FIG. The analysis result of the generation using the present invention is shown in the chart of SPS (t) in the control 502 in FIG. 13 .For the content of the second message, Hn = 14063, To = 10911 (the numerical value To = 10911 is (September 11, 2001), n = 15, SP = 2.05 (accuracy is 0.01). The chart of the numerical values To and SPS (t) is the foreign exchange on September 11, 2001. It embodies a sudden change in the market.

Example 3. Input data f (t) is assumed to be the potential across the cardiomyocyte of the heart system. t is time. The chart of f (t) displayed by the control 501 of FIG. 5 is shown in FIG. The analysis result of generation at n = 2 in the second message using the present invention is shown in FIG. 15 in the SPS (t) chart in the control 502. The SPS (t) chart is anastomosed to a standard ECG in the medical community, and the SPS (t) is a simulated artificial heart. From this example, the present invention asserts that a structural simulation analysis can be performed on the data f (t). Industrial applicability

As described above, according to the present invention, the effect of the invention and the industrial applicability are such that a sudden change occurs in the input data of the numerical sequence data f (t) input to the terminal device. In particular, when the sudden change signal is very small, the signal can be automatically detected and the position and intensity can be determined.

Furthermore, when a (small) sudden change occurs in the rate of change of the data f (t) a plurality of times, the signal can be automatically detected and the approximate position can be determined.

ADVANTAGE OF THE INVENTION According to this invention, structure simulation analysis can be performed on the input data of the numerical sequence data f (t) input into the terminal device.

The analytical effects of production using the present invention are very effective, obvious and intuitive. The present invention utilizes a user's existing terminal device, and the operation method is simple.

According to the present invention, a sudden change signal check and a structure simulation of all the data of the order numeric series data f (t) and the data of the format of a plurality of change rates of the data f (t) are performed. Data processing can be performed, including analysis.

Claims

The scope of the claims

1. Read and check the data f (t) for the user's existing numeric sequence data f (t), input data checking means for generating the first value of the first message and the second message, and the data f ( t) an output A means for displaying the chart and the first message;

SPS data generation means for performing data processing on the data f (t) and the first message to generate one-to-one correspondence with f (t) and numerical sequence data SPS (t);

SPS data processing means that performs check analysis on data SPS (t) and generates a second message, and SPS data that performs adjustment processing on data SPS) and second message to generate SPS (t) for adjustment Adjusting means;

Each including a data processing stage check and an output B means for providing an analysis result,

A method of checking sudden change signal of numerical sequence data and simulating structure. '

2. The SPS data generating means performs data processing again on the data SPS (t) or the adjusted SPS (t) to generate an updated SPS (t);

The SPS data generating means, the SPS data processing means, the SPS data adjusting means, and / or the output B means include the data SPS (t), the adjusting SPS (t), and / or the updating SPS (t). In addition, it performs cyclic processing and duplication processing to generate the SPS (t) for updating and the SPS (t) for adjustment.

A method of checking sudden change signal of numerical sequence data and simulating structure.

3. An initial SPS for performing data processing on the data f (t) and the first message in the SPS data generating means to generate one-to-one correspondence with numerical sequence data SPS (t) corresponding to f ( _t ). Generating means and k times SPS regenerating means,

K-value determination means for selecting a positive integer value k;

K times SPS regenerating means for performing data processing k times on the data SPS (t), the adjustment SPS (t), and the update SPS (t) k times to generate an updated SPS (t)

Of sudden change signal and numerical simulation of numerical sequence data.

4. An initial reaction that performs an adjustment process on the data SPS (t), the adjustment SPS (t), and the update SPS (t) in the SPS data adjustment means, and generates an adjustment SPS (t). Removal means, maximum group removal means, filter means, SPS upper limit value selection means and SPS lower limit value selection means for selecting specific numerical values in SPS (t)

Of sudden change signal and numerical simulation of numerical sequence data.

5. Data of the data SPS (t), adjustment SPS (t;), and update SPS (t), a chart of the SPS (t) and the data f (t), and a second message or Output B that displays the first value of the second message

Of sudden change signal and numerical simulation of numerical sequence data.

6. Keep the same abscissa display range on the charts displayed by the output A means and the output B means, and adjust the abscissa display range of the chart with the same synchronization based on the first message. A range control means with

t range selection means for selecting the position of the abscissa of the chart based on the first message with respect to the chart;

T range holding adjusting means for adjusting the abscissa display range of the chart with the same synchronization, and moving span selecting means for selecting a moving span value,

Procure t range selection means and t range holding adjustment means based on the moving span value, and adjust the abscissa display range of the chart t span advance means and t span retreat means

Of sudden change signal and numerical simulation of numerical sequence data.

7. Removing the existing contents in the output A means and output B means,

Data updating means for reading and checking the data f (t) and generating first values of the first message and the second message

Of sudden change signal and numerical simulation of numerical sequence data.

8. If the existing contents in the output B means are removed,

Read and check the data f (t), generate the first value of the first message and the second message,

Start execution means for executing data processing again on the data f (t) to generate sequential numeric sequence data SPS (t) corresponding to f (t) one-to-one

Of sudden change signal and numerical simulation of numerical sequence data.

9. A method of checking the sudden change signal of numerical sequence data and structural simulation analysis by means of a screen conversion means that converts the current display screen to other screens at each data processing stage.

10. With respect to all the data in the form of the numerical sequence data f (t) and the data in the form of the rate of change multiple times of the data f (t), the data is used by all means in the claims. A method of performing data processing, particularly including a sudden change signal check and structural simulation analysis of numeric sequence data.