melp2.4k的编解码程序

2.4kmelp的语音编解码 程序。matlab

butt_bp_ord=6;
butt_bp_num=[0.000028830.000172960.000432390.000576520.000432390.000172960.00002883;...
    0.005300410.00000000-0.015901230.000000000.015901230.00000000-0.00530041;...
    0.031689340.00000000-0.09506803-0.000000000.09506803-0.00000000-0.03168934;...
    0.031689340.00000000-0.095068030.000000000.095068030.00000000-0.03168934;...
    0.00105165-0.006309880.01577470-0.021032940.01577470-0.006309880.00105165];
butt_bp_den=[1.00000000-4.484563018.52900508-8.779107975.14764268-1.627714780.21658286;...
    1.00000000-4.424597518.79771496-9.953355576.75320305-2.607499720.45354593;...
    1.00000000-1.846990312.63060194-2.216388381.57491237-0.622912810.19782519;...
    1.000000001.846990312.630601942.216388381.574912370.622912810.19782519;...
    1.000000002.978529934.136081003.259764281.517278840.391117230.04335699];

smooth_ord=2;
smooth_num=[1-10];
smooth_den=[1-1.92660.9409];
%freqz（smooth_numsmooth_den）;

dcr_ord=4;
dcr_num=[0.9269-3.70565.5574-3.70560.9269];
dcr_den=[1.00000000-3.846107235.55209760-3.565160690.85918839];
%freqz（dcr_numdcr_den）;

smooth_num=[1-10];
smooth_den=[1-1.92660.9409];
freqz（smooth_numsmooth_den）;

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件      12858  2003-03-24 10:43  melp-MATLAB\common\CODEBOOK_FMCQ1.m

     文件      14299  2003-03-24 10:44  melp-MATLAB\common\CODEBOOK_FMCQ2.m

     文件       4667  2003-03-21 23:51  melp-MATLAB\common\coeff.m

     文件        331  2002-05-14 09:41  melp-MATLAB\common\d_lsf.m

     文件       2689  2002-03-05 18:28  melp-MATLAB\common\melp_bandpass.m

     文件        463  2003-03-23 00:24  melp-MATLAB\common\melp_lsf2lpc.m

     文件      37180  2003-03-24 10:41  melp-MATLAB\common\stage.m

     文件      12858  2003-03-24 10:43  melp-MATLAB\decode\CODEBOOK_FMCQ1.m

     文件      14299  2003-03-24 10:44  melp-MATLAB\decode\CODEBOOK_FMCQ2.m

     文件       4667  2003-03-21 23:51  melp-MATLAB\decode\coeff.m

     文件        823  2012-04-11 15:30  melp-MATLAB\decode\d_ase.asv

     文件        823  2012-04-11 15:31  melp-MATLAB\decode\d_ase.m

     文件        241  2012-04-11 15:30  melp-MATLAB\decode\d_disp.asv

     文件        242  2012-04-11 15:59  melp-MATLAB\decode\d_disp.m

     文件        179  2002-06-28 23:00  melp-MATLAB\decode\d_ga.m

     文件        717  2012-03-30 22:08  melp-MATLAB\decode\d_gains.asv

     文件        746  2012-03-30 22:09  melp-MATLAB\decode\d_gains.m

     文件        945  2012-03-30 22:13  melp-MATLAB\decode\d_init.asv

     文件        945  2012-03-30 22:17  melp-MATLAB\decode\d_init.m

     文件        220  2012-04-10 22:18  melp-MATLAB\decode\d_k1.asv

     文件        220  2012-04-10 22:18  melp-MATLAB\decode\d_k1.m

     文件        279  2012-04-11 15:30  melp-MATLAB\decode\d_lps.asv

     文件        279  2012-04-11 15:31  melp-MATLAB\decode\d_lps.m

     文件        331  2002-05-14 09:41  melp-MATLAB\decode\d_lsf.m

     文件       1088  2012-04-10 22:18  melp-MATLAB\decode\d_mix.asv

     文件       1088  2012-04-10 22:18  melp-MATLAB\decode\d_mix.m

     文件       1023  2012-03-30 21:28  melp-MATLAB\decode\d_pdfs.asv

     文件       1065  2012-03-30 21:31  melp-MATLAB\decode\d_pdfs.m

     文件      87164  2005-06-23 20:52  melp-MATLAB\decode\inversedmale.wav

     文件       2689  2002-03-05 18:28  melp-MATLAB\decode\melp_bandpass.m

............此处省略73个文件信息