几种时频分析方法的比较

2016 IEEE International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2016-08-01 DOI:10.1109/ICEICT.2016.7879689

Xiaowan Yu, Yun Lin, Z. Dou

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引用次数: 3

摘要

本文介绍了三种常用的线性时频分析方法:短时傅里叶变换(STFT)、小波变换(WT)、S变换(ST)和广义S变换(GST)。然后对这四种方法进行了算法仿真，展示了各自的优缺点。

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The comparison of several kinds of time-frequency analysis methods

In this paper, the author introduces three useful linear time-frequency analysis methods: short-time Fourier transform(STFT), wavelet transform(WT), S transform(ST) and generalized S transform(GST). Then, algorithm simulations are conducted using these four methods to show their advantage and disadvantage.

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来源期刊

2016 IEEE International Conference on Electronic Information and Communication Technology (ICEICT)

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