彩色乘性噪声对调频信号影响的维格纳-维尔三谱分析

IEEE Seventh SP Workshop on Statistical Signal and Array Processing Pub Date : 1994-06-26 DOI:10.1109/SSAP.1994.572487

B. Boashash, B. Ristic

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摘要

分析受白乘性噪声影响的调频信号的问题最初是在[f]中考虑的。在本文中，我们研究了一个更现实的彩色乘性噪声的情况，并展示了多普勒扩散程度如何影响WignerVille三谱与传统方法(如WignerVille谱(WVS))的性能。

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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Analysis of Fm Signals Affected by Coloured Multiplicative Noise Using the Wigner-Ville Trispectrum

The problem of analysing FM signals affected by white multiplicative noise was originally considered in [f]. In this paper we study a more realistic case of coloured multiplicative noise, and show how the degree of Doppler spread aflects the performance of the WignerVille trispectrum versus the traditional method, such as the WignerVille spectrum (WVS).

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IEEE Seventh SP Workshop on Statistical Signal and Array Processing

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