use the findpeaks() function: Find local maxima - MATLAB findpeaks (mathworks.com)
if you need the range [0 1] just filter it out of the resulting vector afterwards, for example.
[pks,locs] = findpeaks(PeakSig,x); %peakSgn = the signal you want to analyze, x = the linspace you are working on
upperBound= locs > 0;
lowerBound= locs < 1;
peaksInRange= locs.*upperBound.*lowerBound
or more in a more compact way:
[pks,locs] = findpeaks(PeakSig,x); %peakSgn = the signal you want to analyze, x = the linspace you are working on
peaksInRange= (locs > 0 & locs < 1).*locs;
