测量过程中非高斯噪声影响的仿真

2022 IEEE 41st International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2022-10-10 DOI:10.1109/ELNANO54667.2022.9927008

L. Kuzmych, Liubov Volk, A. Kuzmych, S. Kuzmych, Galyna Voropay, Vitaliy Polishchuk

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引用次数: 3

摘要

建立了非高斯干扰影响的数学模型，提出了一种基于渐近最优接收的非线性测量手段信号采集和信息处理中的非高斯干扰方法。根据渐近逼近中的极大似然准则，发现对强非高斯干扰提供最大但可能的衰减的判决装置接收机的主节点是一个非线性惯性变换器，其振幅特性是由干扰唯一决定的。对其特性的分析表明，对干扰具有较强的抑制作用，具有块非高斯干扰的最优特性，并且在使用具有正过剩分布的限位器时具有相当大的抑制作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Simulation of the Influence of Non - Gaussian Noise During Measurement

The mathematical model of the influence of non-Gaussian interference has been developed and a nonlinear method of non-Gaussian interference in signal acquisition and information processing by measuring means based on asymptotically optimal reception has been developed. According to the criterion of maximum likelihood in the asymptotic approximation, it was found that the main node of the receiver of the decision device, which provides the maximum, but possible attenuation of strong non-Gaussian interference, is a nonlinear inertial converter, the amplitude characteristic of which is uniquely determined by interference. Analysis of the characteristics showed a strong suppression of interference with the optimal characteristics of the block of non-Gaussian interference and quite large - when using a limiter with a positive excess of the distribution.

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2022 IEEE 41st International Conference on Electronics and Nanotechnology (ELNANO)

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