Error in ()-indexing must appear last in an index expression.
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can any one help me to rectify this error Thank you in advance.
for i=1:NumFrames
ft(i,:)=abs(fft(windowed(i,:))(1:frameSize/2));
end
1 件のコメント
Rik
2017 年 2 月 16 日
Please give the complete stack of the error and explain the thing you want to do. You could also have a look here for a few pointers on how to ask a question so you increase the chance on a fast answer.
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Rik
2017 年 2 月 16 日
I think your problem is this:
You call a function, whose result is a vector, from which you need only specific values. In Matlab, you can't combine those two things. (If you use cells, you can most of the times)
for i=1:NumFrames
temp=fft(windowed(i,:));
ft(i,:)=abs(temp(1:frameSize/2));
%you need to be sure that frameSize is even, if you are not, use round(frameSize/2)
end
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