The Signal Structure Analysis of Non-Gaussian Noise Based on Wavelet Packet Transform

Xiang Qian; Lin Chun-sheng; Gong Shen-guang

Volume 26 Issue 1

Jan. 2004

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Article Navigation > Journal of Electronics & Information Technology > 2004 > 26(1): 60-64

Xiang Qian, Lin Chun-sheng, Gong Shen-guang. The Signal Structure Analysis of Non-Gaussian Noise Based on Wavelet Packet Transform[J]. Journal of Electronics & Information Technology, 2004, 26(1): 60-64.

Citation:

Xiang Qian, Lin Chun-sheng, Gong Shen-guang. The Signal Structure Analysis of Non-Gaussian Noise Based on Wavelet Packet Transform[J]. Journal of Electronics & Information Technology, 2004, 26(1): 60-64.

Citation:

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The Signal Structure Analysis of Non-Gaussian Noise Based on Wavelet Packet Transform

Received Date: 2002-09-23
Rev Recd Date: 2003-01-09
Publish Date: 2004-01-19

Abstract

Abstract

By exploiting wavelet packet transform to analyze signals both in time and frequency space, this paper researches the statistic property of non-Gaussian stationary noise and its signal structure. The results of classic optimum detector arc extended to the condition where the distribution of background noise is non-Gaussian and a new signal detection algorithm in non-Gaussian background noise is given. The simulated result justifies this method.

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References(1)

References

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