Cody

Solution 308619

Submitted on 21 Aug 2013 by Tim
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Test Suite

Test Status Code Input and Output
1   Pass
%% assert(isequal(exist('fast_fourier.m'),2))
2   Pass
%% found = 0; fid = fopen('fast_fourier.m'); while(~feof(fid)) s = fgetl(fid); k = regexp(s,'open\(|regexp\(|fft\(|fft2\('); if ~isempty(k) found = 1; end end fclose(fid); assert(isequal(found,0))
3   Pass
%% for k=5:50 x = [11;k;2]; y_correct = fft(x); assert(isequal(fast_fourier(x),y_correct)) end