I'm trying to find the local max in time window , i know that I have to define part from the signal then use the findpeaks built in function then take the max value of it.
% code pks_value=[];this to store the max value from the peaks step=200; pcg=pcg_lp2'; for i=1:200:N temp=pcg(i:i+step); [pks,locs] = findpeaks(temp); pks_value(i)=max(pks); end
it give me the error msg "Index exceeds matrix dimensions. " so how to fix it , what to change
If you have a recent copy of MATLAB, try using movmax().
x = randi(10,150,1); tmp = movmax(x,5); imvmax = find(x==tmp); mvmax = x(imvmax); plot(1:length(x),x,'-',imvmax,mvmax,'o')
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