《DSP using MATLAB》示例Example5.14

代碼： x1 = [1,2,2]; x2 = [1,2,3,4]; y = circonvt(x1,x2,4) n1 = 0:1:length(x1)-1; n2 = 0:1:length(x2)-1; ny = 0:1:length(y)-1; %% ----------------------------------------------------------------- %%

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