Extract_Feature

代码说明：

  非常完整的语音信号提取matlab源码。 包含PLP特征提取，mfcc特征提取，lpcc特征提取。以及rasta变换。(Very complete voice signal extraction matlab source. Contains PLP feature extraction, mfcc feature extraction, plcc feature extraction.)

文件列表：

Extract_Feature
...............\audspec.m,1266,2012-09-04
...............\bark2hz.m,536,2003-04-12
...............\cep2spec.m,1468,2005-05-23
...............\deltas.m,823,2011-07-24
...............\dolpc.m,648,2003-04-12
...............\fft2barkmx.m,1484,2010-08-13
...............\fft2melmx.m,4994,2010-08-13
...............\hz2bark.m,608,2003-04-12
...............\hz2mel.m,972,2005-05-20
...............\invaudspec.m,1284,2005-05-20
...............\invmelfcc.m,1646,2008-10-03
...............\invpostaud.m,1464,2005-05-23
...............\invpowspec.m,1316,2008-10-03
...............\ispecgram.m,1028,2005-05-16
...............\lifter.m,955,2005-05-19
...............\lpc2cep.m,691,2005-05-19
...............\lpc2spec.m,946,2004-02-05
...............\mel2hz.m,912,2005-05-20
...............\melfcc.m,4201,2012-09-04
...............\postaud.m,1543,2005-05-20
...............\powspec.m,1706,2012-09-03
...............\process_options.m,5168,2011-09-08
...............\rastafilt.m,1016,2010-08-13
...............\rastaplp.m,1787,2012-09-04
...............\readhtk.m,3062,2005-05-19
...............\spec2cep.m,1972,2005-05-20