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Method of Time -Frequency Analysis of Engineering Signals Using Wavelet |
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| Authors: | CHEN Dong yi CAO Chang xiu PENG Wei |
| Abstract: | The method to carry out time frequency analysis of engineering signal using wavelets transform is discussed and the formuli of quantitative relationship between the position & width of time frequency window of wavelet transform and the scale & sampling interval is put forward. |
| Keywords: | signal processing / wavelet analysis multiresolution analysis |
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