Suppressing the Cross Terms of the Wigner Distribution with an Adaptive Frequency Smoothing Window

Abstract

A method for reducing the cross-terms in the WD with an adaptive frequency smoothing window is proposed in this paper. By using the short time Fourier spectrum of the input signal and some simple preprocessing steps, such as smoothing and peak labeling, the proposed method adaptively calculates the width of the frequency smoothing window. The simulation… (More)

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Cite this paper

@inproceedings{Zheng2011SuppressingTC, title={Suppressing the Cross Terms of the Wigner Distribution with an Adaptive Frequency Smoothing Window}, author={Liying Zheng and Daming Shi}, year={2011} }