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Error when converting on matlab coder to cpp
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% spectrogram calculation
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
spec = zeros(winLenHalf+1,numOfFrames);
for i = 1 : numOfFrames
xi = xPadded(winPos(i):winPos(i) + winLen - 1) .* w;
if parameter.fftShift == 1
xi = fftshift(xi);
end
Xi = fft(xi);
spec(:,i) = Xi(1:winLenHalf+1); % This line is occured error when convert to C++.
end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
I convert to C++ use matlab coder so, occured below error message.
[problem code below]
spec(:,i) = Xi(1:winLenHalf+1);
[error message]
The left-hand side has been constrained to be non-complex, but the right-hand side is complex. To correct this problem, make the right-hand side real using the function REAL, or change the initial assignment to the left-hand side variable to be a complex value using the COMPLEX function.
[question]
How do I convert like a same matlab without loss original wav sound file?
I tried two method in error message but not same convert.
[download source code]
https://www.audiolabs-erlangen.de/resources/MIR/TSMtoolbox/
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