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Finding the edges of equally distanced bins

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wesso Dadoyan
wesso Dadoyan 2015-8-4
回答： Image Analyst 2015-8-5
I am using 2014a version which doesn't have the histcounts function. Is there a way to find the edges of 10 equally distanced bins in a histogram other than the histcounts function?

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Image Analyst
Image Analyst 2015-8-5
[counts,centers] = hist(data, nBins);
So you know the centers. And that means you know the width
binWidth = centers(2)-centers(1)
So the left most edge is just centers - binWidth/2 and the right most edge is centers(end)+binWidth/2, or overall it should be
edges = [centers-width/2, centers(end)+binWidth/2];

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