?? ex060700.m
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% Chapter 6: Example 6.7% Freq. Samp. Form: given frequency samples%M = 32; alpha = (M-1)/2; k = 0:M-1; wk = (2*pi/M)*k;magHk = [1,1,1,0.5,zeros(1,25),0.5,1,1];k1 = 0:15; k2 = 16:M-1;angHk = [-alpha*(2*pi)/M*k1, alpha*(2*pi)/M*(M-k2)];H = magHk.*exp(j*angHk);h = real(ifft(H,M));[C,B,A] = dir2fs(h)?? 快捷鍵說明
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