JP5917094B2 - Measurement result display device and measurement result display method - Google Patents

Description

  The present invention relates to a measurement result display device and a measurement result display method for displaying a measurement result display frame for displaying a measurement result in a graph format on a display unit in a state where the measurement result display frames are shifted and overlapped in a predetermined direction.

  As a measurement result display device and a measurement result display method of this type, the applicant displays a measurement result display frame for a plurality of frequency components (components to be measured) in a graph (displayed in a graph format). JP-A-2011-27673 discloses a measurement result display device and a measurement result display method (hereinafter also simply referred to as “display device” and “display method”) to be displayed on the display. In this case, in the display device and display method disclosed by the applicant, the frequency spectrum of the input signal is measured at predetermined time intervals, and a graph representing each measured spectrum is displayed on the display screen based on the measurement data. In FIG. 4, a configuration and a method are employed in which a predetermined amount is shifted and superimposed and displayed in the order of measurement.

  Specifically, in the display device and the display method disclosed by the applicant, as shown in FIG. 3, the frequency components are made to correspond to the horizontal direction of the screen, and the levels of the respective frequency components are made to correspond to the vertical direction of the screen. Spectrum display frames 21ax to 21dx (hereinafter simply referred to as "frames 21ax to 21dx"), which display the measurement levels for each frequency component by graphs Gax to Gdx (hereinafter also referred to as "graph Gx" when not distinguished). The measurement result display screen 10x for displaying the measurement results in a three-dimensional manner is displayed on the display unit by shifting the frames along the measurement direction by shifting along the diagonal direction of the lower left.・ Method is adopted. Thus, according to the display device and the display method disclosed by the applicant, the elapsed time can be measured by referring to the graph Gx in each frame 21x displayed in the measurement order in the measurement result display screen 10x. It is possible to intuitively grasp the change in the measurement level for each frequency component.

JP 2011-27673 A (pages 7-13, FIGS. 1-6)

  However, the display device and the display method disclosed by the applicant have the following problems to be improved. That is, in the display device and display method disclosed by the applicant, there is a configuration / method for displaying on the display unit a measurement result display screen 10x in which the frames 21x are shifted in the diagonal direction of the lower left and overlapped in the measurement order. It has been adopted. However, in such a configuration / method, as shown in FIG. 3, for example, in the graph Gcx of the frame 21cx in which the frames 21bx are overlapped, the part surrounded by the broken line L1x and the part surrounded by the double line L2x are It is hidden under the graph Gbx in the frame 21bx superimposed on the near side. For this reason, in this example, it is difficult to identify the measurement level for the part surrounded by the broken line L1x and the part surrounded by the double line L2x in the graph Gcx.

  As described above, in the display device and the display method disclosed by the applicant, the graph Gx of the frame 21x on which any one of the frames 21x is overlaid is hidden under the graph Gx of the overlaid frame 21x. It is preferable to improve this point because the level identification may be difficult.

  The present invention has been made in view of such a problem to be improved, and allows measurement results displayed in a graph format to be recognized reliably and easily in a measurement result display frame in which other measurement result display frames are overlaid. The main object is to provide a measurement result display device and a measurement result display method.

In order to achieve the above object, the measurement result display device according to claim 1, wherein the first parameter corresponds to the first direction and the second parameter corresponds to the second direction intersecting with the first direction. The measurement result display frame for displaying the measurement result for the measurement target in a graph format is shifted at least in a third direction that intersects the first direction and is different from the second direction, and the measurement order and the reverse order thereof. The measurement result display device includes a display control unit that causes the display unit to display measurement result displays superimposed in any of the above order, and the display control unit is designated with two directions as the third direction. Sometimes the measurement result display frame is shifted in one direction of the two directions and the measurement result display frame is overlapped in the measurement order, and the measurement result display is displayed in the other direction of the two directions. Fure The measurement display result obtained by displacing the measurement results and overlapping the measurement order, the measurement result display frame obtained by displacing the measurement result display frame in the one direction and overlapping them in the reverse order of the measurement order, and the measurement result in the other one direction Four measurement display results obtained by shifting the display frame and superposing them in the reverse order of the measurement order are displayed side by side on the display unit . The “first parameter” includes, for example, parameters such as “frequency component” and “measurement time”, and the “second parameter” includes, for example, “measurement level” and “number of measurements”. And the like (measurement value).

The measurement result display apparatus according to claim 2, wherein, in the measurement result display apparatus according to claim 1, the frequency component as the first parameter, the measured level spectrum display frame to the second parameter The measurement result display is displayed as the measurement result display frame.

In the measurement result display method according to claim 3 , the first parameter is made to correspond to the first direction, and the second parameter is made to correspond to the second direction intersecting the first direction with respect to the measurement object. A measurement result display frame for displaying the measurement result in a graph format is shifted in a third direction that intersects at least the first direction and is different from the second direction, and is in the order of either the measurement order or the reverse order. A measurement result display method for displaying an overlapped measurement result display on a display unit, wherein when two directions are designated as the third direction, the measurement result is displayed in one of the two directions. The measurement display result obtained by shifting the display frame and superimposing in the measurement order, the measurement display result obtained by shifting the measurement result display frame in the other one of the two directions and superimposing in the measurement order, The measurement display result obtained by shifting the measurement result display frame in the direction of and superimposed in the reverse order of the measurement order, and the measurement displayed by shifting the measurement result display frame in the other direction and superimposed in the reverse order of the measurement order Four of the display results are displayed side by side on the display unit .

Measurement result display apparatus according to claim 1, and according to the measurement result display method according to claim 3, wherein, measured by shifting the measurement result display frame specified two orientations respectively as the third direction order and By displaying four measurement result displays superimposed in reverse order on the display unit, any part of the graph of any measurement result display frame in any measurement result display is included in the measurement result display. By referring to the graph of the measurement result display frame in another measurement result display when it is hidden under the graph of another frame, the part hidden under the other graph It is possible to easily identify which part of the measurement result display frame in which the measurement result is displayed, so that the measurement level of the part hidden under the other graph is displayed. Le a it can be more easily recognized.

Furthermore, according to the measurement result display device of claim 2 , the frequency component as the first parameter is made to correspond to the first direction, and the measurement level as the second parameter is made to correspond to the second direction. By displaying the measurement result display using the spectrum display frame as the measurement result display frame, the measurement level for each frequency component in the graph for each spectrum display frame often has the same value. When displaying a frequency spectrum that is likely to be in a state where any part of the graph of another spectrum display frame in which the spectrum display frame is overlaid is displayed by the graph of the spectrum display frame on the near side, another graph is displayed. It is possible to recognize the measurement level of the part hidden under the mark reliably and easily.

3 is a block diagram of a measurement result display device 1. FIG. 4 is a display screen diagram of a measurement result display screen 10 displayed by the measurement result display device 1. FIG. It is a display screen figure of the screen 10x for measurement result display displayed by the measurement result display apparatus which the applicant has disclosed.

  Hereinafter, embodiments of a measurement result display device and a measurement result display method will be described with reference to the accompanying drawings.

  A measurement result display device 1 shown in FIG. 1 is a spectrum analyzer that measures a frequency spectrum of an input signal Si and displays the measurement result (an example of “measurement result for a measurement object”). A memory 3, an operation unit 4, a display unit 5, and a control unit 6 are provided. The measuring unit 2 includes an amplifier that amplifies the input signal Si, an A / D converter (not shown) that digitally converts the signal amplified by the amplifier, and the like. The measurement data D1 is generated by sampling (measurement of electrical parameters for the input signal Si at predetermined time intervals), and the generated measurement data D1 is output to the control unit 6. The memory 3 stores the measurement data D1 and the calculation result of the control unit 6 (measurement data D2, which will be described later). In this case, as an example, the memory 3 defines a plurality of storage areas in a ring buffer format for storing the measurement data D1 sequentially output from the measurement unit 2 by the first-in first-out method.

  The operation unit 4 includes various operation switches for setting operating conditions of the measurement result display device 1, and outputs an operation signal S 1 corresponding to the switch operation to the control unit 6. As an example, the display unit 5 includes a color liquid crystal display panel, and displays the measurement result display screen 10 shown in FIG. The control unit 6 includes, as an example, a field programmable gate array (FPGA) and a CPU, and constitutes a “measurement data generation unit” together with the measurement unit 2. Specifically, the control unit 6 sequentially stores the measurement data D1 output from the measurement unit 2 in the memory 3, and performs predetermined arithmetic processing (for example, fast Fourier transform) on the stored measurement data D1. By executing this, the frequency spectrum of the input signal Si every predetermined time is calculated, and the measurement data D2 is generated at predetermined time intervals.

  The control unit 6 corresponds to a “display control unit”, and causes the display unit 5 to display the measurement result display screen 10 based on the generated measurement data D2. In this case, the measurement result display screen 10 is a display screen for three-dimensionally displaying the frequency spectrum calculated by the control unit 6 in the measurement order and vice versa, and the measurement result displays 11a to 11a shown in FIG. It is composed of one or a plurality of measurement result displays 11 designated from the four displays 11d (hereinafter also referred to as “measurement result display 11” when these are not distinguished). In the figure, the measurement result display screen 10 in a state in which all of the measurement result displays 11a to 11d are designated is shown.

  The measurement result display 11a is one of the displays for displaying the frequency spectrum in the order of measurement. Similar to the display of the measurement result display screen in the display device and the display method disclosed by the applicant, a plurality of measurement results are displayed. Spectral display frames 21a to 21d (an example of “measurement result display frames”: hereinafter simply referred to as “frames 21a to 21d”, and also referred to as “frame 21” when not distinguished from each other) are diagonally downward (arrows). A3a direction: Third dimension in three-dimensional display: an example of “third direction”), and is displayed while being shifted by a predetermined amount. In the figure, in order to facilitate understanding of the screen configuration of the measurement result display screen 10, only four frames 21a to 21d are displayed in each measurement result display 11. However, in the measurement result display device 1, it is possible to display a larger number of frames 21 (for example, 10 to 200 frames) in one measurement result display 11 according to the purpose of the user. .

  The measurement result display 11b is another display for displaying the frequency spectrum in the order of measurement, and the frames 21a to 21d are slanted in the lower right direction (the direction of the arrow A3b: the first in the three-dimensional display). 3D: another example of “third direction”), with overlapping each other by a predetermined amount. Furthermore, the measurement result display 11c is one of the displays for displaying the frequency spectrum in the reverse order of the measurement order, and each frame 21a to 21d has a predetermined amount along the diagonally upward direction (the direction of the arrow A3a). They are displayed overlapping each other while shifting. Further, the measurement result display 11d is another display for displaying the frequency spectrum in the reverse order of the measurement order, and each frame 21a to 21d extends in the diagonally upward direction (the direction of the arrow A3b). They are displayed overlapping each other by a predetermined amount.

  In this case, in the measurement result display device 1, the frequency component (measurement target component: an example of “first parameter”) is displayed in the horizontal direction of the screen (direction of arrow A 1: first in three-dimensional display) for each frame 21. Dimension: (example of “first direction”) and the measurement level (“dB”: example of “second parameter”) in the vertical direction of the screen (direction of arrow A2: second dimension in three-dimensional display) : Corresponding to “an example of the second direction intersecting the first direction”), the measurement levels (frequency spectrum) for each frequency component are also referred to as graphs Ga to Gd (hereinafter also referred to as “graph G” when not distinguished). ) Is used to display in each measurement result display 11 (configuration in which a frequency spectrum is displayed in the measurement result display 11 in a graph format). Further, in the measurement result display device 1, each time the control unit 6 generates new measurement data D2 based on the measurement data D1 output from the measurement unit 2, as will be described later, A configuration for updating display contents is adopted.

  When using the measurement result display device 1, first, the operation unit 4 is operated to set the operating conditions (measurement conditions and display conditions) of the measurement result display device 1. At this time, as an example, as a measurement condition, the drawing interval of each frame 21 in each measurement result display 11 (measurement time interval of each frame 21 corresponding to the “third direction”)) is set to 1 second. Further, as the display conditions, all of the measurement result displays 11a to 11d are designated so that all of the measurement result displays 11a to 11d are displayed in the measurement result display screen 10. Accordingly, four measurement result displays 11a to 11d in a state where each frame 21 is not displayed are displayed on the display unit 5 side by side in the measurement result display screen 10 (not shown).

  In the measurement result display device 1 of this example, the measurement result display 11 displayed on the measurement result display screen 10 from among a plurality of measurement result displays 11a to 11d prepared in advance having different “third directions”. By designating, “direction in the third direction” can be designated. That is, in the measurement result display device 1 of the present example, an operation for designating an arbitrary measurement result display 11 from the plurality of measurement result displays 11a to 11d is an operation for designating the “direction in the third direction”. In the above example in which the four displays 11a to 11d are designated, this “when four measurement result displays 11a to 11d are designated” corresponds to “when a plurality of directions are designated”. In this case, although illustration is omitted, when three or less measurement result displays 11 are designated from among the four measurement result displays 11a to 11d when setting the above operating conditions, only the designated measurement result display 11 is displayed. It is displayed in the measurement result display screen 10.

  Next, by operating the start switch of the operation unit 4, the storage process of the measurement data D2 by the control unit 6 and the display process of the frequency spectrum based on the measurement data D2 (display process of the measurement result display screen 10) are started. The Specifically, when an operation signal S1 instructing the start of processing is output from the operation unit 4, the control unit 6 controls the measurement unit 2 to start measurement processing. In response to this, the measurement unit 2 digitally converts the input signal Si, samples the converted digital signal at intervals of 1 second to generate measurement data D1, and outputs the generated measurement data D1 to the control unit 6. . Further, the control unit 6 sequentially stores the measurement data D1 output from the measurement unit 2 in the memory 3. Further, in parallel with the storage process of the measurement data D1 in the memory 3, the control unit 6 outputs the measurement data D1 (measurement stored in the memory 3) each time the measurement data D1 is output from the measurement unit 2. A frequency spectrum calculation process based on the data D1) is executed.

  Specifically, the control unit 6 calculates the frequency spectrum based on the measurement data D1 by reading the measurement data D1 stored in the memory 3 and executing a predetermined calculation process (such as fast Fourier transform). Measurement data D2 is generated, and the generated measurement data D2 is stored in the memory 3. In addition, since the calculation method of the frequency spectrum based on the measurement data D1 digitally converted by the measurement unit 2 is publicly known, detailed description thereof is omitted. Further, the control unit 6 generates and outputs display data for displaying a measurement result (a frequency spectrum for the input signal Si to be measured) based on the generated measurement data D2, as shown in FIG. Thus, the measurement result display screen 10 is displayed on the display unit 5.

  At this time, with respect to the measurement result display 11a, the control unit 6 shifts each frame 21 (graph G) based on each measurement data D2 along the lower left direction (the direction of the arrow A3a) and overlaps them in the measurement order (an example). As shown, the frame 21 of the measurement result that is close to the latest measurement result is displayed in such a manner that the frame 21 is positioned at the lower left so that the frame 21 is positioned in the lower left direction. Further, for the measurement result display 11b, the control unit 6 shifts each frame 21 (graph G) based on each measurement data D2 along the lower right direction (the direction of the arrow A3b) and superimposes them in the measurement order (for example, The measurement result frame 21 that is close to the latest measurement result is displayed in such a manner that the frame 21 is positioned at the lower right so that it is positioned in the direction from the upper left to the lower right.

  Further, for the measurement result display 11c, the control unit 6 shifts each frame 21 (graph G) based on each measurement data D2 along the right upward direction (the direction of the arrow A3a) and superimposes them in the reverse order of the measurement order ( As an example, the measurement result frame 21 that is close to the latest measurement result is displayed so that the frame 21 is located at the upper right so that the frame 21 is located at the upper right. Further, for the measurement result display 11d, the control unit 6 shifts each frame 21 (graph G) based on each measurement data D2 along the left upward direction (the direction of the arrow A3b) and overlaps them in the measurement order (for example, The measurement result frame 21 close to the latest measurement result is displayed in such a manner that the frame 21 is positioned at the upper left so as to be positioned in the direction from the lower right to the upper left.

  Thereafter, the control unit 6 performs storage processing of the measurement data D2 generated based on the measurement data D1 output from the measurement unit 2, and display processing of the frame 21 (graph G) based on the measurement data D2 at intervals of 1 second. Repeat with. Note that the measurement result display screen 10 shown in FIG. 2 shows measurement result displays 11a to 11d when 4 seconds have elapsed from the start of measurement. This allows the user to analyze the input signal Si with reference to each graph G in each measurement result display 11.

  In this case, in the measurement result display 11a of the measurement result display screen 10 shown in the figure, the part surrounded by the broken line L1a and the part surrounded by the double line L2a in the graph Gc of the frame 21c on which the frame 21b is overlaid are It is hidden under the graph Gb of the frame 21b superimposed on the front side. For this reason, only by referring to the measurement result display 11a, it is difficult to identify the measurement levels of the part surrounded by the broken line L1a and the part surrounded by the double line L2a in the graph Gc.

  On the other hand, in the measurement result display 11c displayed in the measurement result display screen 10 along with the measurement result display 11a, the region surrounded by the broken line L1c in the graph Gc of the frame 21c (the graph of the frame 21c in the measurement result display 11a). A portion of Gc corresponding to a portion surrounded by a broken line L1a) is displayed without being hidden under the graph Gd of the frame 21d superimposed on the near side of the frame 21c. For this reason, with respect to the portion surrounded by the broken line L1a in the graph Gc of the frame 21c in the measurement result display 11a, the measurement level can be identified by referring to the graph Gc in the measurement result display 11c.

  Further, in the measurement result display 11b displayed in the measurement result display screen 10 along with the measurement result display 11a, the portion surrounded by the double line L2b in the graph Gc of the frame 21c (the frame 21c in the measurement result display 11a). The portion corresponding to the portion surrounded by the double line L2a in the graph Gc) is displayed without being hidden under the graph Gb of the frame 21b superimposed on the front side of the frame 21c. Further, in the measurement result display 11d, the part surrounded by the double line L2d in the graph Gc of the frame 21c (the part corresponding to the part surrounded by the double line L2a in the graph Gc of the frame 21c in the measurement result display 11a) It is displayed without being hidden under the graph Gd of the frame 21d superimposed on the near side of the frame 21c. For this reason, with respect to the portion surrounded by the double line L2a in the graph Gc of the frame 21c in the measurement result display 11a, the measurement level can be identified by referring to the graph Gc in the measurement result displays 11b and 11d. It has become.

  As described above, according to the measurement result display device 1 and the measurement result display method by the measurement result display device 1, the “third direction” is changed to shift the spectrum display frames 21a to 21d and the order of measurement. Measurement result display 11 designated from measurement result displays 11a to 11d superimposed in any order in reverse order (measurement result display 11 with designated direction as "third direction": in this example, measurement result display 11a to 11d) is displayed on the display unit 5, so that any part of the graph G of any frame 21 in any measurement result display 11 is another frame 21 in the measurement result display 11. Even if it is hidden under the graph G, it is possible to refer to the graph G of the frame 21 in the other measurement result display 11 in which the “third direction” is different. The measured level of a portion hidden by the graph G can be reliably and easily recognized.

  In addition, according to the measurement result display device 1 and the measurement result display method by the measurement result display device 1, a plurality of designated measurement result displays 11a to 11d (designated plural directions are “third direction”, respectively). Are displayed side by side on the display unit 5 so that any part of the graph G of any frame 21 in any measurement result display 11 is displayed in the measurement result display 11. By referring to the graph G of the frame 21 in the other measurement result display 11 when it is hidden under the graph G of another frame, the portion hidden under the other graph G is It is possible to easily identify which part of which frame 21 in the measurement result display 11 is displayed, so that the measurement level of the part hidden under the other graph G can be determined. Le a it can be more easily recognized.

  Further, according to the measurement result display device 1 and the measurement result display method by the measurement result display device 1, the frequency component as the “first parameter” is made to correspond to the direction of the arrow A1 as the “first direction”. In addition, the spectrum display frames 21a to 21d in which the measurement level as the “second parameter” corresponds to the direction of the arrow A2 as the “second direction” are used as the measurement result display frames 11a to 11d. By displaying 11d, the measurement level for each frequency component in the graph G for each frame 21 often has the same value, so that the frame G is indicated by the graph G for the frame 21 on the near side. When displaying a frequency spectrum in which any part in the graph G of the other frame 21 on which is superimposed is likely to be hidden, The measured level of a portion hidden by the graph G can be reliably and easily recognized.

  The “measurement result display device” and the “measurement result display method” are not limited to the configuration of the measurement result display device 1 and the display method thereof. For example, the example in which the frame 21 is displayed on each measurement result display 11 in the measurement result display screen 10 in parallel with the measurement process (measurement data D2 generation process) for the input signal Si has been described. In the display device 1, a frame 21 based on the measurement data D 2 is displayed in each measurement result display 11 when a series of measurement processes for the input signal Si is completed (when a plurality of measurement data D 2 is stored in the memory 3). It can also be displayed. Even in such a usage pattern, the same effect as when the frame 21 is displayed on each measurement result display 11 in the measurement result display screen 10 in parallel with the measurement process can be obtained.

  Further, in the measurement result display device 1 described above, a configuration / method for displaying the graph G in the line graph format in each frame 21 is adopted. However, instead of the graph G, a bar graph indicating the level for each frequency component is used. It is also possible to adopt a configuration / method for displaying a format graph or the like (not shown). Further, the example in which the plurality of measurement result displays 11a to 11d are displayed side by side in the measurement result display screen 10 has been described, but one of the measurement result displays 11a to 11d designated is displayed on the display unit 5, A configuration / method is adopted in which, when another measurement result display 11 is designated, the measurement result display 11 displayed in the measurement result display screen 10 is replaced with a newly designated measurement result display 11. You can also. Even when such a configuration / method is adopted, the same effects as those of the measurement result display device 1 can be obtained.

  Further, the configuration / method for designating an arbitrary measurement result display 11 from a plurality of measurement result displays 11a to 11d prepared in advance with different "third directions" has been described as an example. By arbitrarily designating the crossing angle (“direction of the third direction”) of the direction of the arrows A3a and A3b in the measurement result display 11 with respect to the direction of the arrow A1, any “third direction” is different. A configuration / method for displaying “measurement result display” in the measurement result display screen 10 can be employed. Even when such a configuration / method is adopted, the same effects as those of the measurement result display device 1 can be obtained.

  Furthermore, the “first parameter” and the “second parameter” are not limited to “frequency component” or “measurement level”, but “temperature”, “humidity”, “force”, “sound”, “wavelength” ”,“ Frequency ”,“ Number ”,“ Position (distance) ”,“ Measurement time ”, and“ Number of measurements ”, and so on, as“ first parameter ”and“ second parameter ” Parameters can be selected and displayed in graphical form.

  Specifically, as an example, in a configuration / method for displaying a signal waveform of an input signal (measurement target) as a measurement result, “measurement time (elapsed time from the start of measurement)” as “first parameter” is set. “Measurement” corresponding to “first direction” and “measurement level (voltage value, etc.) for each measurement time” as “second parameter” is represented in a graph format corresponding to “second direction” A configuration / method for displaying a “result display frame (not shown)” in the “measurement result display” can be employed. Even when such a configuration / method is adopted, the measurement level of the part hidden under the other graph G (waveform) can be reliably and easily recognized in the same manner as the measurement result display device 1 described above. Can do.

  Further, “measurement time” as “first parameter” is made to correspond to “first direction”, and “temperature, humidity, etc. for each measurement time” as “second parameter” are set to “second parameter”. It is also possible to employ a configuration / method for displaying “measurement result display frame (not shown)” in a “measurement result display” expressed in a graph format in correspondence with “direction”.

  Further, the example in which the left-right direction of the screen (the direction of the arrow A1) is “first direction” and the vertical direction of the screen (the direction of arrow A2) is “second direction” has been described. It is also possible to adopt a configuration / method in which a “measurement result display frame” is displayed with the “first direction” and the horizontal direction of the screen as the “second direction”. Furthermore, the “third direction” may be the same direction as the “second direction”.

DESCRIPTION OF SYMBOLS 1 Measurement result display apparatus 2 Measurement part 3 Memory 4 Operation part 5 Display part 6 Control part 10 Measurement result display screen 11a-11d Measurement result display 21a-21h Spectrum display frame A1, A2, A3a, A3b Arrow D1, D2 measurement Data Ga to Gd graph S1 operation signal Si input signal

Claims (3)

A measurement result display frame for displaying a measurement result for a measurement object in a graph format by making the first parameter correspond to the first direction and making the second parameter correspond to the second direction intersecting the first direction. Display control to display on the display unit a measurement result display that is at least crossed in the first direction and shifted in a third direction different from the second direction in the order of measurement and vice versa A measurement result display device comprising a section,
When two directions are designated as the third direction, the display control unit shifts the measurement result display frame in one of the two directions and overlaps the measurement display in the measurement order. As a result, a measurement display result obtained by shifting the measurement result display frame in the other one of the two directions and overlapping the measurement order, and shifting the measurement result display frame in the one direction and the measurement order. Measurement results that are superimposed in the reverse order of the measurement results, and four measurement display results that are superimposed in the reverse order of the measurement order by shifting the measurement result display frame in the other one direction are displayed on the display unit. Display device. The display controller, a frequency component as the first parameter, the measurement results according to claim 1, wherein displaying the display the spectrum display frame to the measured level and the second parameter as the measurement result display frame Measurement result display device. A measurement result display frame for displaying a measurement result for a measurement object in a graph format by making the first parameter correspond to the first direction and making the second parameter correspond to the second direction intersecting the first direction. Is displayed on the display unit in such a manner that the measurement result display is overlapped in any order of the measurement order and the reverse order by shifting in the third direction different from the second direction at least intersecting the first direction. Display method,
When two orientations are designated as the third direction , the measurement display results obtained by shifting the measurement result display frame in one of the two orientations and superimposing them in the measurement order, the two orientations The measurement display result obtained by shifting the measurement result display frame in the other one direction and overlapping the measurement order, and the measurement result displayed by shifting the measurement result display frame in the one direction and overlapping in the reverse order of the measurement order 4. A measurement result display method for displaying a display result and four measurement display results obtained by shifting the measurement result display frame in the other direction and overlapping the measurement order in the reverse order of the measurement order .

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