Description: According to the principle of short-term Fourier transform, the short range spectrum and power spectrum of the speech segment are calculated and displayed. According to the principle of spectrogram display language, programming implementation period of the speech spectrum diagram calculation and display, and as often as possible language phonetic characteristics of spectra contain information provided by the MATLAB cepstrum calculation function, according to the voice of the complex cepstrum and cepstrum
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| Filename | Size | Date |
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| 107551700第三次作业\107551700923.wav | 64078 | 2017-10-27
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| 107551700第三次作业\cj.m | 2146 | 2017-10-29
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| 107551700第三次作业\enframe.m | 819 | 2014-12-11
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| 107551700第三次作业\FrameTimeC.m | 136 | 2014-12-12
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| 107551700第三次作业\Nrceps.m | 96 | 2016-03-17
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| 107551700第三次作业\STFFT.m | 129 | 2016-03-17
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| 107551700第三次作业\Untitled.m | 587 | 2017-10-28
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| 107551700第三次作业\~$作业说明.docx | 162 | 2018-01-01
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| 107551700第三次作业\作业说明.docx | 250166 | 2017-10-25
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| 107551700第三次作业 | 0 | 2018-01-01 |
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