Histogram normalise figure output [duplicate]

Question

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Centering histogram bins and setting percentage range in Matlab (1 answer)

Closed 8 years ago.

I have a big matrix with thousands of values. I want to make a histogram of each signal. This is easily done with MALTAB's commands. My problem is I want it normalised in the sense that the y-axis is 0-1 and not 0-(the number of measurements). Any smart way to do this?

Answer 1

Use histc()

counts = histc(data);
normCounts = counts/sum(counts);