| Wavelet Analysis Methods to the Signals with Infinite Energy |
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| 作者姓名： | Zhang Shiqing Liu Quan |
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| 作者单位： | Zhang Shiqing; Liu Quan |
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| 摘 要： | We study the spectrum analysis to the signals with infinite energy using continuous wavelet transform,the concept of time-frequency power spectrum is presented,and the relations between the time-frequency power spectrum and classical power and average power are studied,the wavelet transform of self-correlation function is also presented, and the relations between it and time-frequency power spectrum are also studied.
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| 关 键 词： | s:wavelet transform time-frequency power spectrum correlation function signals with infinite energy |
Wavelet Analysis Methods to the Signals with Infinite Energy |
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| Zhang Shiqing,Liu Quan.Wavelet Analysis Methods to the Signals with Infinite Energy[J].Storage & Process,1996(4):53-59. |
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| Authors: | Zhang Shiqing Liu Quan |
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| Institution: | Zhang Shiqing; Liu Quan |
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| Abstract: | We study the spectrum analysis to the signals with infinite energy using continuous wavelet transform,the concept of time-frequency power spectrum is presented,and the relations between the time-frequency power spectrum and classical power and average power are studied,the wavelet transform of self-correlation function is also presented, and the relations between it and time-frequency power spectrum are also studied. |
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| Keywords: | s:wavelet transform time-frequency power spectrum correlation function signals with infinite energy |
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