P3_9.m
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上传日期:2014-12-04
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源码类别:
语音合成与识别
开发平台:
Matlab
- % Program P3_9 % Circular Convolution Property of DFT g1 = [1 2 3 4 5 6]; g2 = [1 -2 3 3 -2 1]; ycir = circonv(g1,g2); disp('Result of circular convolution = ');disp(ycir) G1 = fft(g1); G2 = fft(g2); yc = real(ifft(G1.*G2)); disp('Result of IDFT of the DFT products = ');disp(yc)