代码搜索:小波系数
找到约 10,000 项符合「小波系数」的源代码
代码结果 10,000
www.eeworm.com/read/13911/287086
txt err均值系数5.txt
clear all
for i=1:30
fname=sprintf('D:\\study\\音频采样\\speechwithmusic\\%d.wav',i);
x=wavread(fname);
x=x(:,1);
[c,l]=wavedec(x,3,'db4');
ca=appcoef(c,l,'db4',3);%近似系数
x=ca;
www.eeworm.com/read/13911/287090
m 熵比例系数3.m
clear all
for i=1:20
fname=sprintf('D:\\样本\\speech with music\\%d.wav',i);
x=wavread(fname);
x=x(:,1);
[c,l]=wavedec(x,3,'db4');
ca=appcoef(c,l,'db4',3);%近似系数
x=ca;
enfra
www.eeworm.com/read/13911/287095
m err均值系数5.m
clear all
for i=1:20
fname=sprintf('D:\\样本\\speech with music\\%d.wav',i);
x=wavread(fname);
x=x(:,1);
[c,l]=wavedec(x,3,'db4');
ca=appcoef(c,l,'db4',3);%近似系数
x=ca;
enfra
www.eeworm.com/read/13911/287101
m 低帧能量比(系数).m
clear all
for i=1:20
fname=sprintf('D:\\样本\\speech with music\\%d.wav',i);
x=wavread(fname);
x=x(:,1);
[c,l]=wavedec(x,3,'db4');
ca=appcoef(c,l,'db4',3);%近似系数
x=ca;
enfra
www.eeworm.com/read/13911/287109
m 谐比例系数2.m
clear all
for h=1:20
fname=sprintf('D:\\样本\\music\\%d.wav',h);
x=wavread(fname);
x=x(:,1);
[c,l]=wavedec(x,3,'db4');
ca=appcoef(c,l,'db4',3);%近似系数
x=ca;
enframex=enframe(x,128,64);%对信号x分帧处理,每帧
www.eeworm.com/read/13911/287123
m 静音比例系数6.m
clear all
for k=1:20
fname=sprintf('D:\\样本\\speech\\%d.wav',k);
x=wavread(fname);
x=x(:,1);
[c,l]=wavedec(x,3,'db4');
ca=appcoef(c,l,'db4',3);%近似系数
x=ca;
enframex=enframe(x,128,64);%对信号
www.eeworm.com/read/13911/287125
m 谐比例系数2.m
clear all
for h=1:20
fname=sprintf('D:\\样本\\music\\%d.wav',h);
x=wavread(fname);
x=x(:,1);
[c,l]=wavedec(x,3,'db4');
ca=appcoef(c,l,'db4',3);%近似系数
x=ca;
enframex=enframe(x,128,64);%对信号x分帧处理,每帧
www.eeworm.com/read/13911/287126
asv 低帧能量比(系数).asv
clear all
for i=1:20
fname=sprintf('D:\\样本\\speech with music\\%d.wav',i);
x=wavread(fname);
x=x(:,1);
[c,l]=wavedec(x,3,'db4');
ca=appcoef(c,l,'db4',3);%近似系数
x=ca;
enfra
www.eeworm.com/read/13911/287129
m err均值系数6.m
clear all
for i=1:20
fname=sprintf('D:\\study\\师姐论文\\邢峰师姐\\邢峰论文程序\\邢峰论文程序\\audio files\\speech with music\\%d.wav',i);
x=wavread(fname);
x=x(:,1);
[c,l]=wavedec(x,3,'db4');
ca=ap
www.eeworm.com/read/13911/287132
m 静音比例系数7.m
clear all
for k=1:20
fname=sprintf('D:\\study\\师姐论文\\邢峰师姐\\邢峰论文程序\\邢峰论文程序\\audio files\\speech\\%d.wav',k);
x=wavread(fname);
x=x(:,1);
[c,l]=wavedec(x,3,'db4');
ca=appcoef(c,l,'db4',3);%近似