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关注：1
2013-05-23 12:21
求翻译：小波变换由于具有时- 频局部化的特点, 克服了以上FFT和STFT的缺点, 特别适合于突变信号和不平稳信号的分析是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
小波变换由于具有时- 频局部化的特点, 克服了以上FFT和STFT的缺点, 特别适合于突变信号和不平稳信号的分析
问题补充： |
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2013-05-23 12:21:38
Wavelet transform because of the characteristics - frequency localization, to overcome the shortcomings of the above fft and stft of particularly suitable for the analysis of transient signals and non-stationary signals
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2013-05-23 12:23:18
wavelet transform is because of its frequency characteristics of localized, and overcome the above disadvantages of STFT FFT and, in particular for the mutation is not a smooth signal and signal analysis
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2013-05-23 12:24:58
正在翻译，请等待...
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2013-05-23 12:26:38
Because of wavelet transform time-frequency localization characteristics, overcoming the disadvantages of the FFT and STFT, ideally suited for mutation analysis of unbalanced signal and signal
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2013-05-23 12:28:18
Because the wavelet transformation has time - the frequency localization characteristic, has overcome above FFT and the STFT shortcoming, suits specially in the sudden change signal and not the steady signal analysis
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