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[/] [dblclockfft/] [trunk/] [bench/] [cpp/] [fft_tb.m] - Diff between revs 14 and 26

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Rev 14 Rev 26
Line 6... Line 6...
% Convert the raw doubles into complex values
% Convert the raw doubles into complex values
datc = raw(1,:)+j*raw(2,:);
datc = raw(1,:)+j*raw(2,:);
% Reshape the matrix into one line per FFT
% Reshape the matrix into one line per FFT
% Assume an FFT length of 2048
% Assume an FFT length of 2048
ftlen = 2048;
ftlen = 2048;
ndat = reshape(datc, ftlen, length(datc)/ftlen);
% ftlen = 128;
 
ndat = reshape(datc, ftlen*2, length(datc)/(ftlen*2));
 
 
 
truth  = ndat((ftlen+1):(2*ftlen), :);
 
output = ndat(1:ftlen,:);
 
 
% Create a time axis, for use in plotting if desired
% Create a time axis, for use in plotting if desired
tm = 0:(ftlen-1);
tm = 0:(ftlen-1);
 
 
% Now, the data from the test is ready for inspection
% Now, the data from the test is ready for inspection

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