A STUDY OF WAVELET ENTROPY MEASURE DEFINITION AND ITS APPLICATION FOR FAULT FEATURE PICK-UP AND CL

来源 :电子科学学刊：英文版 | 被引量 : 0次 | 上传用户：doto

【摘要】

：

<正>Shannon entropy in time domain is a measure of signal or system uncertainty.When based on spectrum entropy,Shannon entropy can be taken as a measure of sign

【作者】

：

He Zhengyou Chen Xiaoqin Qian

【机构】

：

SchoolofElectricalEngineering

【出处】

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电子科学学刊：英文版

【发表日期】

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2007年5期

【关键词】

：

平均信息量子波测量方法电子 Shannon entropy Wavelet analysis Wavelet entropy Feature pic

【基金项目】

：

Supported by the National Natural Science Foundation of China （No.50407009）, Distinguished Scholars Foundation of Sichuan Province （No.06ZQ026-012）, Science Fund of Key Laboratory of Power System Prot

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<正>Shannon entropy in time domain is a measure of signal or system uncertainty.When based on spectrum entropy,Shannon entropy can be taken as a measure of signal or system complexity. Therefore,wavelet analysis based on wavelet entropy measure can s

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A STUDY OF WAVELET ENTROPY MEASURE DEFINITION AND ITS APPLICATION FOR FAULT FEATURE PICK-UP AND CL

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