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A simulation method of nuclear signal generation and processing based on matlab

A simulation method and nuclear signal technology, which is applied in the field of nuclear electronics, can solve problems such as high threshold for use, inability to simulate nuclear signal generation and processing functions at the same time, and complex operations.

Active Publication Date: 2022-08-02
SICHUAN UNIV
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Problems solved by technology

[0004] Aiming at the above-mentioned deficiencies in the prior art, a simulation method based on Matlab-based nuclear signal generation and processing provided by the present invention solves the problem that the existing simulation tools or simulation methods have high thresholds for use, complicated operations, and the inability to have analog nuclear signals at the same time. Issues with generating procedures and handling procedure functions

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  • A simulation method of nuclear signal generation and processing based on matlab
  • A simulation method of nuclear signal generation and processing based on matlab
  • A simulation method of nuclear signal generation and processing based on matlab

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Embodiment Construction

[0029] The specific embodiments of the present invention are described below to facilitate those skilled in the art to understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those skilled in the art, as long as various changes Such changes are obvious within the spirit and scope of the present invention as defined and determined by the appended claims, and all inventions and creations utilizing the inventive concept are within the scope of protection.

[0030] like figure 1 As shown, the steps of a Matlab-based simulation method for nuclear signal generation and processing are:

[0031] S1. Set the number N of incident γ-ray photons and the energy E of each incident γ-ray photon γi , where i is an integer in the interval (0, N];

[0032] S2, using Matlab-based Monte Carlo method particle transport model, according to the energy E of each incident γ-ray photon γi Simulate the reaction o...

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Abstract

The invention discloses a simulation method for nuclear signal generation and processing based on Matlab. Using Matlab based on the Monte Carlo method particle transport model, the deposition energy in the detector can be obtained only by inputting the energy and quantity of γ-ray photons. The simple simulation method is based on Gaussian broadening to simulate statistical fluctuations and noise effects, use the double exponential function to simulate the physical characteristics of the detector to fit the nuclear signal waveform, and use Simulink to build a signal processing system based on amplification and filtering to perform electrical processing on the nuclear signal. , to realize the simulation of the whole process of nuclear signal generation and processing.

Description

technical field [0001] The invention relates to the field of nuclear electronics, in particular to a simulation method for generating and processing nuclear signals based on Matlab. Background technique [0002] With the further application of nuclear technology, the demand for professionals in the development and application of nuclear technology is increasing. At present, for undergraduate education in nuclear technology application, professional courses, especially "Nuclear Electronics" are difficult, the experimental environment is complex, and the instruments are expensive, which makes the learning cost high, the learning content is abstract, and the experimental complexity is high, so the related education work resistance very large. [0003] Software simulation is an ideal way to solve the experimental risk and equipment cost, but the existing nuclear signal simulation software, such as Monte Carlo simulation software, has a high threshold and complicated operation. ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/20G06F111/10
Inventor 梁勇飞马舸马啸孙旭苏喆
Owner SICHUAN UNIV
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