语音合成与识别

开发平台：

Matlab

c3_upsampex.m：源码内容

							M=6;%采样速率
h=c3_lininterp(M);%imp response of linear interpolator
t=0:10;% time vector
tu=0:60;%upsampled time vector
x=sin(2*pi*t/10);%orginal samples
xu=c3_upsamp(x,M);%upsampled sequence
subplot(3,1,1)
stem(t,x,'k.')
ylabel('x')
subplot(3,1,2)
stem(tu,xu,'k.')
ylabel('xu')
xi=conv(h,xu);
subplot(3,1,3)
stem(xi,'k.')
ylabel('xi')

						