CN108521273B - Pulse signal processing method and device and user terminal - Google Patents
Pulse signal processing method and device and user terminal Download PDFInfo
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- CN108521273B CN108521273B CN201810295672.8A CN201810295672A CN108521273B CN 108521273 B CN108521273 B CN 108521273B CN 201810295672 A CN201810295672 A CN 201810295672A CN 108521273 B CN108521273 B CN 108521273B
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Abstract
The invention provides a pulse signal processing method, a pulse signal processing device and a user terminal, and relates to the field of signal processing. The impulse signal processing method is applied to a user terminal, and comprises the following steps: determining a corresponding pulse amplitude interval according to the pulse amplitude of the initial pulse signal of the pulse sequence; when the pulse amplitude of the subsequent pulse signal in the pulse sequence is within the existing pulse amplitude interval, updating the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal; otherwise, determining a new pulse amplitude interval according to the pulse amplitude of the current pulse signal; and obtaining the average pulse amplitude of a plurality of continuous pulse signals corresponding to the same pulse amplitude interval according to the sum of the pulse amplitudes of the plurality of continuous pulse signals corresponding to the same pulse amplitude interval. The pulse signal processing method, the pulse signal processing device and the user terminal provided by the invention can reduce the influence of fluctuation statistics on the pulse signal and effectively improve the energy resolution of a detection system.
Description
Technical Field
The present invention relates to the field of signal processing, and in particular, to a method and an apparatus for processing a pulse signal, and a user terminal.
Background
The energy resolution of the detection system is determined by a number of factors, such as statistical fluctuations in the detected signal, noise from the signal processor, external disturbances, temperature, and long term drift. The statistical fluctuations determine the theoretical limit of energy resolution for a given detection system.
The influence of statistical fluctuations is serious, and the energy resolution of many detection systems is low. Therefore, how to reduce the influence of the statistical fluctuation on the detection system and improve the energy resolution of the detection system is an urgent problem to be solved in the prior art.
Disclosure of Invention
In view of the above, an object of the embodiments of the present invention is to provide a method and an apparatus for processing a pulse signal, and a user terminal, so as to improve the above problem.
The invention is realized by the following steps:
in a first aspect, an embodiment of the present invention provides a method for processing a pulse signal, where the method is applied to a user terminal, and the method includes:
determining a corresponding pulse amplitude interval according to the pulse amplitude of the initial pulse signal of the pulse sequence;
when the pulse amplitude of the subsequent pulse signal in the pulse sequence is within the existing pulse amplitude interval, updating the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal;
otherwise, determining a new pulse amplitude interval according to the pulse amplitude of the current pulse signal;
and obtaining the average pulse amplitude of a plurality of continuous pulse signals corresponding to the same pulse amplitude interval according to the sum of the pulse amplitudes of the plurality of continuous pulse signals corresponding to the same pulse amplitude interval.
Optionally, the determining a corresponding pulse amplitude interval according to the pulse amplitude of the initial pulse signal of the pulse sequence includes:
and obtaining a corresponding pulse amplitude interval according to the pulse amplitude of the initial pulse signal of the pulse sequence and a preset pulse amplitude deviation value.
Optionally, the determining a new pulse amplitude interval according to the pulse amplitude of the current pulse signal includes:
and determining the new pulse amplitude interval according to the pulse amplitude of the current pulse signal and the pulse amplitude deviation value.
Optionally, the updating the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal includes:
and updating the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal and the pulse amplitude deviation value.
Optionally, the pulse amplitude interval is [ X0-r, X0+ r ], where X0 is the pulse amplitude of the initial pulse signal of the pulse sequence, and r is the pulse amplitude deviation value.
In a second aspect, an embodiment of the present invention provides an impulse signal processing apparatus, which is applied to a user terminal, and the impulse signal processing apparatus includes:
the determining module is used for determining a corresponding pulse amplitude interval according to the pulse amplitude of the initial pulse signal of the pulse sequence;
the judging module is used for judging whether the pulse amplitude of the subsequent pulse signal in the pulse sequence is in the existing pulse amplitude interval or not;
the updating module is used for updating the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal when the pulse amplitude of the subsequent pulse signal in the pulse sequence is within the existing pulse amplitude interval;
the determining module is further configured to determine a new pulse amplitude interval according to the pulse amplitude of the current pulse signal when the pulse amplitude of the subsequent pulse signal in the pulse sequence is outside the existing pulse amplitude interval;
and the operation module is used for obtaining the average pulse amplitude of a plurality of continuous pulse signals corresponding to the same pulse amplitude interval according to the sum of the pulse amplitudes of the plurality of continuous pulse signals corresponding to the same pulse amplitude interval.
Optionally, the determining module is configured to obtain a corresponding pulse amplitude interval according to a pulse amplitude of an initial pulse signal of the pulse sequence and a preset pulse amplitude deviation value.
Optionally, the determining module is configured to determine the new pulse amplitude interval according to the pulse amplitude of the current pulse signal and the pulse amplitude deviation value.
Optionally, the updating module is configured to update the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal and the pulse amplitude deviation value.
In a third aspect, an embodiment of the present invention provides a user terminal, where the user terminal includes:
a memory;
a processor; and
a pulse signal processing apparatus installed in the memory and including one or more software function modules executed by the processor, the pulse signal processing apparatus comprising:
the determining module is used for determining a corresponding pulse amplitude interval according to the pulse amplitude of the initial pulse signal of the pulse sequence;
the judging module is used for judging whether the pulse amplitude of the subsequent pulse signal in the pulse sequence is in the existing pulse amplitude interval or not;
the updating module is used for updating the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal when the pulse amplitude of the subsequent pulse signal in the pulse sequence is within the existing pulse amplitude interval;
the determining module is further configured to determine a new pulse amplitude interval according to the pulse amplitude of the current pulse signal when the pulse amplitude of the subsequent pulse signal in the pulse sequence is outside the existing pulse amplitude interval;
and the operation module is used for obtaining the average pulse amplitude of a plurality of continuous pulse signals corresponding to the same pulse amplitude interval according to the sum of the pulse amplitudes of the plurality of continuous pulse signals corresponding to the same pulse amplitude interval.
Compared with the prior art, the pulse signal processing method, the pulse signal processing device and the user terminal provided by the invention have the following beneficial effects:
the pulse signal processing method, the pulse signal processing device and the user terminal provided by the invention can reduce the influence of fluctuation statistics on the pulse signal and effectively improve the energy resolution of a detection system.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a block diagram of a ue according to a preferred embodiment of the present invention.
Fig. 2 is a flowchart of a pulse signal processing method according to a preferred embodiment of the invention.
Fig. 3 is a functional block diagram of a pulse signal processing apparatus according to a preferred embodiment of the invention.
Icon: 100-a user terminal; 110-pulse signal processing means; 111-a determination module; 112-a judgment module; 113-an update module; 114-an operation module; 120-a memory; 130-a memory controller; 140-a processor; 150-peripheral interface; 160-input-output unit; 170-display unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Fig. 1 is a block diagram of the user terminal 100. The user terminal 100 may be a Personal Computer (PC), a tablet PC, a smart phone, a Personal Digital Assistant (PDA), or the like. The user terminal 100 includes a pulse signal processing apparatus 110, a memory 120, a memory controller 130, a processor 140, a peripheral interface 150, an input/output unit 160, and a display unit 170.
The memory 120, the memory controller 130, the processor 140, the peripheral interface 150, the input/output unit 160, and the display unit 170 are electrically connected to each other directly or indirectly to implement data transmission or interaction. For example, the components may be electrically connected to each other via one or more communication buses or signal lines. The impulse signal processing apparatus 110 includes at least one software function module which can be stored in the memory 120 in the form of software or firmware (firmware) or is fixed in an Operating System (OS) of the user terminal 100 device. The processor 140 is configured to execute an executable module stored in the memory 120, such as a software functional module or a computer program included in the pulse signal processing apparatus 110.
The Memory 120 may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Read-Only Memory (EPROM), an electrically Erasable Read-Only Memory (EEPROM), and the like. The memory 120 is used for storing a program, and the processor 140 executes the program after receiving an execution instruction, and the method executed by the server defined by the flow process disclosed in any of the foregoing embodiments of the present invention may be applied to the processor 140, or implemented by the processor 140.
The processor 140 is an integrated circuit chip having signal processing capabilities. The Processor 140 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor 140 may be any conventional processor or the like.
The peripheral interface 150 couples various input/output devices to the processor 140 as well as to the memory 120. In some embodiments, peripheral interface 150, processor 140, and memory controller 130 may be implemented in a single chip. In other examples, they may be implemented separately from the individual chips.
The input/output unit 160 is used for providing input data for a user to realize the interaction of the user with the pulse signal processing device 110. The input/output unit 160 may be, but is not limited to, a mouse, a keyboard, and the like.
The display unit 170 provides an interactive interface (e.g., a user interface) between the pulse signal processing device 110 and a user or for displaying image data to a user reference. In this embodiment, the display unit 170 may be a liquid crystal display or a touch display. In the case of a touch display, the display can be a capacitive touch screen or a resistive touch screen, which supports single-point and multi-point touch operations. Supporting single-point and multi-point touch operations means that the touch display can sense touch operations from one or more locations on the touch display at the same time, and the sensed touch operations are sent to the processor 140 for calculation and processing.
Referring to fig. 2, a flowchart of a pulse signal processing method applied to the pulse signal processing apparatus 110 shown in fig. 1 according to a preferred embodiment of the present invention is shown. The specific process shown in fig. 2 will be described in detail below.
Step S101, determining a corresponding pulse amplitude interval according to the pulse amplitude of the initial pulse signal of the pulse sequence.
The pulse signal processing method provided by the embodiment of the invention is applied to the user terminal 100 and is used for processing the signals acquired by the detection system so as to reduce the influence of fluctuation statistics on the pulse signals, thereby improving the resolution of the measured energy spectrum.
When processing the pulse signal detected by the detection system, the user terminal 100 first obtains the analog pulse signal sequence detected by the detector. After obtaining the analog pulse signal sequence detected by the detector, the user terminal 100 performs analog-to-digital conversion on the analog pulse signal sequence, and converts the analog signal into a digital signal to obtain a digital pulse signal sequence.
The ue 100 is preset with a pulse amplitude deviation value for determining the pulse amplitude interval. After obtaining the digital pulse signal sequence, the user terminal 100 determines a corresponding pulse amplitude interval according to the pulse amplitude of the initial pulse signal of the pulse sequence and the preset pulse amplitude deviation value. The pulse amplitude interval is [ X0-r, X0+ r ], wherein X0 represents the pulse amplitude of the initial pulse signal of the pulse sequence, and r is the pulse amplitude deviation value, wherein the value of r is not too large, and the pulse amplitude interval is ensured to be maintained within a smaller interval range.
Step S102, judging whether the pulse amplitude of the subsequent pulse signal in the pulse sequence is in the existing pulse amplitude interval, if so, executing step S103; if not, step S104 is executed.
In the process of processing the pulse sequence, the user terminal 100 processes the pulse signals in the pulse sequence according to a first-in first-out order. After determining the corresponding pulse amplitude region, the user terminal 100 sequentially determines whether the pulse amplitude of the subsequent pulse signal is within the existing pulse amplitude interval, if so, executes step S103; if not, step S104 is executed.
And step S103, updating the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal.
When the pulse amplitude of the current pulse signal is within an existing certain pulse amplitude interval (i.e., the pulse amplitude of the current pulse signal corresponds to the pulse amplitude interval), the user terminal 100 updates the corresponding pulse amplitude interval again according to the pulse amplitude of the current pulse signal.
For example, if the pulse amplitude of the initial pulse signal is 491 pulse amplitude units, the pulse amplitude deviation value r is 3 pulse amplitude units (for convenience of description, the description of the pulse amplitude units is omitted in the following), the pulse amplitude interval a1 determined according to the pulse amplitude of the initial pulse signal is [488, 494], the pulse amplitude of the second pulse signal is 488, which is just within the pulse amplitude interval a1, and then the user terminal 100 updates the pulse amplitude interval a1 to [488-3, 488+3], that is [485, 491 ].
And step S104, determining a new pulse amplitude interval according to the pulse amplitude of the current pulse signal.
When the pulse amplitude of the current pulse signal is outside the existing pulse amplitude interval, the difference between the pulse amplitude of the current pulse signal and the pulse amplitude of the existing pulse signal is large. At this time, the ue 100 determines a new pulse width interval again according to the pulse width of the current pulse signal and the preset pulse width deviation value.
For example, the first pulse amplitude interval a1 is [488, 494], the pulse amplitude deviation value is 3, and the second pulse signal has a pulse amplitude of 450, which is outside the pulse amplitude interval a1, at which time the user terminal 100 determines the new pulse amplitude interval a2 to be [447, 453] again according to the pulse amplitude of the current pulse signal and the preset pulse amplitude deviation value.
Similarly, when the pulse amplitude of the next pulse signal is neither within the pulse amplitude interval a1 nor within the pulse amplitude interval a2, the ue 100 determines again a new pulse amplitude interval A3 according to the pulse amplitude of the next pulse signal and the preset pulse amplitude deviation value.
And step S105, obtaining the average pulse amplitude of a plurality of continuous pulse signals corresponding to the same pulse amplitude interval according to the sum of the pulse amplitudes of the plurality of continuous pulse signals corresponding to the same pulse amplitude interval.
In the process of processing the pulse signal, the user terminal 100 records a pulse amplitude interval corresponding to each pulse signal and a pulse amplitude of each pulse signal, and after a plurality of pulse signals (the specific number can be set according to an actual situation) corresponding to the same pulse amplitude interval are continuously recorded, the user terminal 100 calculates an average pulse amplitude of the plurality of pulse signals corresponding to the same pulse amplitude interval with a sum of the pulse amplitudes of the plurality of pulse signals corresponding to the same pulse amplitude interval, and stores a count plus 1 on the corresponding energy spectrum.
Therefore, a plurality of pulse signals with smaller pulse amplitude difference can obtain an average pulse amplitude, the peak shape of the processed pulse signals is sharper, and the influence of fluctuation statistics on the pulse signals is further reduced in the fluctuation statistics process, so that the energy resolution of the detection system is improved.
Take the average pulse amplitude of 4 consecutive pulse signals corresponding to the same pulse amplitude interval as an example. Assume that the pulse amplitude of the first pulse signal of the pulse sequence is 491, the pulse amplitude deviation value r is 3, and the pulse amplitude interval a1 corresponding to the first pulse signal is [488, 494 ]. The second pulse signal has a pulse width of 490 within a pulse width interval a1, corresponds to the pulse width interval a1, and has an updated pulse width interval a1 of [487, 493 ]. The third pulse signal has a pulse width of 460 and does not fall within the updated pulse width interval a1([487, 493]), and does not correspond to the pulse width interval a 1. The fourth pulse signal has a pulse width of 493, and belongs to an updated pulse width interval a1([487, 493]), the fourth pulse signal corresponds to the pulse width interval a1, and the updated pulse width interval a1 is [490, 496 ]. The fifth pulse signal has a pulse amplitude 492 and belongs to a pulse amplitude interval a1([490, 496]) after the re-update, and corresponds to the pulse amplitude interval a 1. Therefore, the average pulse amplitude of the four consecutive pulse signals corresponding to the same pulse amplitude interval a1 is (491+490+493+ 492)/4.
In summary, in the process of processing the pulse signal, when the pulse amplitude of the subsequent pulse signal in the pulse sequence is within the existing pulse amplitude interval, the pulse signal processing method according to the embodiment of the present invention updates the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal. And when the pulse amplitude of the subsequent pulse signal in the pulse sequence is out of the existing pulse amplitude interval, determining a new pulse amplitude interval according to the pulse amplitude of the current pulse signal. Then, the average pulse amplitude of a plurality of pulse signals corresponding to the same pulse amplitude interval is counted according to the sum of the pulse amplitudes of the plurality of pulse signals corresponding to the same pulse amplitude interval. Therefore, a plurality of continuous pulse signals corresponding to the same pulse amplitude interval can be processed according to the pulse amplitude interval to obtain a pulse signal, the half-height width of the processed pulse signal is reduced on the original basis, the peak shape is sharper, and the influence of fluctuation statistics on the pulse signal is further reduced in the fluctuation statistics process, so that the energy resolution of the detection system is improved. Meanwhile, the method provided by the invention does not change the position of the characteristic peak in the energy spectrum.
Please refer to fig. 3, which is a functional block diagram of the pulse signal processing apparatus 110 shown in fig. 1 according to a preferred embodiment of the present invention. The pulse signal processing apparatus 110 includes a determining module 111, a determining module 112, an updating module 113 and an operating module 114.
The determining module 111 is configured to determine a corresponding pulse amplitude interval according to a pulse amplitude of an initial pulse signal of the pulse sequence.
It is understood that the determining module 111 may be configured to perform the step S101.
The determining module 112 is configured to determine whether the pulse amplitude of the subsequent pulse signal in the pulse sequence is within the existing pulse amplitude interval.
It is understood that the determining module 112 can be used to execute the step S102.
The updating module 113 is configured to update the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal.
It is understood that the updating module 113 may be configured to execute the step S103.
The determining module 111 is further configured to determine a new pulse amplitude interval according to the pulse amplitude of the current pulse signal.
It is to be understood that the determining module 111 can also be used to execute the above step S104.
The operation module 114 is configured to obtain an average pulse amplitude of a plurality of pulse signals corresponding to a same pulse amplitude interval according to a sum of pulse amplitudes of the plurality of pulse signals corresponding to the same pulse amplitude interval.
It is understood that the operation module 114 can be used to execute the step S105.
In summary, in the process of processing the pulse signal, the pulse signal processing apparatus 110 according to the embodiment of the present invention updates the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal when the pulse amplitude of the subsequent pulse signal in the pulse sequence is within the existing pulse amplitude interval. And when the pulse amplitude of the subsequent pulse signal in the pulse sequence is out of the existing pulse amplitude interval, determining a new pulse amplitude interval according to the pulse amplitude of the current pulse signal. Then, the average pulse amplitude of a plurality of pulse signals corresponding to the same pulse amplitude interval is counted according to the sum of the pulse amplitudes of the plurality of pulse signals corresponding to the same pulse amplitude interval. Therefore, a plurality of continuous pulse signals corresponding to the same pulse amplitude interval can be processed according to the pulse amplitude interval to obtain a pulse signal, the half-height width of the processed pulse signal is reduced on the original basis, the peak shape is sharper, and the influence of fluctuation statistics on the pulse signal is further reduced in the fluctuation statistics process, so that the energy resolution of the detection system is improved. Meanwhile, the device provided by the invention does not change the position of the characteristic peak in the energy spectrum.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, the functional modules in the embodiments of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (6)
1. A method for processing a pulse signal, applied to a user terminal, the method comprising:
obtaining a corresponding pulse amplitude interval according to the pulse amplitude of an initial pulse signal of the pulse sequence and a preset pulse amplitude deviation value;
when the pulse amplitude of the subsequent pulse signal in the pulse sequence is within the existing pulse amplitude interval, updating the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal;
otherwise, re-determining a new pulse amplitude interval according to the pulse amplitude of the current pulse signal and a preset pulse amplitude deviation value;
and obtaining the average pulse amplitude of a plurality of continuous pulse signals corresponding to the same pulse amplitude interval according to the sum of the pulse amplitudes of the plurality of continuous pulse signals corresponding to the same pulse amplitude interval.
2. The method of claim 1, wherein updating the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal comprises:
and updating the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal and the pulse amplitude deviation value.
3. The method of claim 1, wherein the pulse amplitude interval is [ X0-r, X0+ r ], where X0 is the pulse amplitude of the initial pulse signal of the pulse sequence and r is the pulse amplitude deviation value.
4. An impulse signal processing apparatus applied to a user terminal, the impulse signal processing apparatus comprising:
the determining module is used for obtaining a corresponding pulse amplitude interval according to the pulse amplitude of the initial pulse signal of the pulse sequence and a preset pulse amplitude deviation value;
the judging module is used for judging whether the pulse amplitude of the subsequent pulse signal in the pulse sequence is in the existing pulse amplitude interval or not;
the updating module is used for updating the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal when the pulse amplitude of the subsequent pulse signal in the pulse sequence is within the existing pulse amplitude interval;
the determining module is further configured to determine a new pulse amplitude interval again according to the pulse amplitude of the current pulse signal and a preset pulse amplitude deviation value when the pulse amplitude of the subsequent pulse signal in the pulse sequence is outside the existing pulse amplitude interval;
and the operation module is used for obtaining the average pulse amplitude of a plurality of continuous pulse signals corresponding to the same pulse amplitude interval according to the sum of the pulse amplitudes of the plurality of continuous pulse signals corresponding to the same pulse amplitude interval.
5. The apparatus according to claim 4, wherein the updating module is configured to update the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal and the pulse amplitude deviation value.
6. A user terminal, characterized in that the user terminal comprises:
a memory;
a processor; and
a pulse signal processing apparatus installed in the memory and including one or more software function modules executed by the processor, the pulse signal processing apparatus comprising:
the determining module is used for obtaining a corresponding pulse amplitude interval according to the pulse amplitude of the initial pulse signal of the pulse sequence and a preset pulse amplitude deviation value;
the judging module is used for judging whether the pulse amplitude of the subsequent pulse signal in the pulse sequence is in the existing pulse amplitude interval or not;
the updating module is used for updating the corresponding pulse amplitude interval according to the pulse amplitude of the current pulse signal when the pulse amplitude of the subsequent pulse signal in the pulse sequence is within the existing pulse amplitude interval;
the determining module is further configured to determine a new pulse amplitude interval again according to the pulse amplitude of the current pulse signal and a preset pulse amplitude deviation value when the pulse amplitude of the subsequent pulse signal in the pulse sequence is outside the existing pulse amplitude interval;
and the operation module is used for obtaining the average pulse amplitude of a plurality of continuous pulse signals corresponding to the same pulse amplitude interval according to the sum of the pulse amplitudes of the plurality of continuous pulse signals corresponding to the same pulse amplitude interval.
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976227A (en) * | 2006-12-20 | 2007-06-06 | 北京中星微电子有限公司 | Pulse width modulating device |
| CN102298146A (en) * | 2011-05-18 | 2011-12-28 | 中国航空无线电电子研究所 | Method for decoding secondary radar signal |
| CN102918774A (en) * | 2010-05-27 | 2013-02-06 | 高通股份有限公司 | System and method for transmitting and receiving signal with quasi-periodic pulse sequence |
| US8428742B2 (en) * | 1999-07-21 | 2013-04-23 | Med-El Elektromedizinische Geraete Gmbh | Simultaneous stimulation for low power consumption |
| CN103713310A (en) * | 2014-01-02 | 2014-04-09 | 四川新先达测控技术有限公司 | Nuclear pulse signal high speed digital separation method and system and digital spectrometer |
| CN104698927A (en) * | 2015-02-10 | 2015-06-10 | 西安诺瓦电子科技有限公司 | Rotary knob value adjusting method based on incremental rotary encoder and related device |
| CN105953822A (en) * | 2015-03-09 | 2016-09-21 | 洛克威尔自动控制技术股份有限公司 | Pulsed based sensing |
| CN106610407A (en) * | 2015-10-26 | 2017-05-03 | 株式会社岛津制作所 | Sensitivity automatic detection method and device of electron capture detector |
| CN106908464A (en) * | 2017-03-01 | 2017-06-30 | 四川新先达测控技术有限公司 | Colliery analysis system and method |
| CN106992811A (en) * | 2016-01-20 | 2017-07-28 | 中兴通讯股份有限公司 | The method of testing and system of optical modulation amplitude value in receiving sensitivity measurement |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9627186B2 (en) * | 2014-08-29 | 2017-04-18 | Lam Research Corporation | System, method and apparatus for using optical data to monitor RF generator operations |
-
2018
- 2018-04-04 CN CN201810295672.8A patent/CN108521273B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8428742B2 (en) * | 1999-07-21 | 2013-04-23 | Med-El Elektromedizinische Geraete Gmbh | Simultaneous stimulation for low power consumption |
| CN1976227A (en) * | 2006-12-20 | 2007-06-06 | 北京中星微电子有限公司 | Pulse width modulating device |
| CN102918774A (en) * | 2010-05-27 | 2013-02-06 | 高通股份有限公司 | System and method for transmitting and receiving signal with quasi-periodic pulse sequence |
| CN102298146A (en) * | 2011-05-18 | 2011-12-28 | 中国航空无线电电子研究所 | Method for decoding secondary radar signal |
| CN103713310A (en) * | 2014-01-02 | 2014-04-09 | 四川新先达测控技术有限公司 | Nuclear pulse signal high speed digital separation method and system and digital spectrometer |
| CN104698927A (en) * | 2015-02-10 | 2015-06-10 | 西安诺瓦电子科技有限公司 | Rotary knob value adjusting method based on incremental rotary encoder and related device |
| CN105953822A (en) * | 2015-03-09 | 2016-09-21 | 洛克威尔自动控制技术股份有限公司 | Pulsed based sensing |
| CN106610407A (en) * | 2015-10-26 | 2017-05-03 | 株式会社岛津制作所 | Sensitivity automatic detection method and device of electron capture detector |
| CN106992811A (en) * | 2016-01-20 | 2017-07-28 | 中兴通讯股份有限公司 | The method of testing and system of optical modulation amplitude value in receiving sensitivity measurement |
| CN106908464A (en) * | 2017-03-01 | 2017-06-30 | 四川新先达测控技术有限公司 | Colliery analysis system and method |
Non-Patent Citations (2)
| Title |
|---|
| Spatial mask filtering algorithm for partial discharge pulse extraction of large generators;ZHANG Yigang等;《Journal of Harbin Institute of Technology》;第13卷(第6期);699-703 * |
| 智能变电站中OTDR系统激光脉冲电路的设计及应用;张灵芝;《机电工程》;20161020(第10期);132-135 * |
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