sheji

Directory: matlab
Plat: matlab
Size: 1876KB
Downloads: 15
Upload time: 2015-04-18 18:38:13
Uploader: 夏弥
Description:   Firstly, voice signal acquisition, play, analyze its spectrum to add noise to the signal source, and then play the audio spectrum analysis, and then were by IIR low-pass, band-pass filter and FIR low-pass, band-pass filters, respectively, play audio and get the spectrum after filtering.

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....\sheji.asv,22249,2014-07-02
....\sheji.fig,8295,2014-07-02
....\sheji.m,22259,2014-07-02
....\step1.asv,875,2014-06-30
....\step1.m,200,2014-06-30
....\step2.m,657,2014-06-30
....\step3.asv,758,2014-06-30
....\step3.m,1233,2014-07-02
....\step4.m,1212,2014-06-30
....\step5.asv,1150,2014-06-30
....\step5.m,1150,2014-07-02
....\step6.m,1152,2014-07-01
....\恒古的思念.wav,2999644,2014-06-30

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