Speech signal is a non-stationary time-varying signal, so it is not very meaningful to calculate the power spectral density function by calculating the steady-state signal. The dynamic changes of the signal can not be seen. The "gonglvpu" gives the short-term power spectral density function.

Filename	Size	Update
短时功率谱密度\bluesky1.wav	64044	2012-06-16
短时功率谱密度\buffer2.m	530	2006-03-05
短时功率谱密度\enframe.m	784	2013-10-24
短时功率谱密度\frame.m	722	2013-03-15
短时功率谱密度\frame2time.m	136	2013-10-21
短时功率谱密度\gonglvpu.m	1105	2018-09-02
短时功率谱密度\pwelch_2.m	497	2013-06-08
短时功率谱密度\segment.m	847	2007-11-17
短时功率谱密度\SpecColorMap.m	1650	2008-11-06
短时功率谱密度\stftms.m	655	2013-06-08
短时功率谱密度	0	2018-09-02

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