HISTNORM Histogram normalized
[...] = HISTNORM(...) works like HIST, but the frequency is normalized so that area sum is 1.
Bonus usage!
[...] = HISTNORM(..., 'plot') plots and returns the output arguments. Be sure 'plot' is the last argument.
Example:
data = randn(1)+randn(1)*randn (10000, 1);
[xo,no] = histnorm(data, 101, 'plot');
hold on
plot (no, normpdf(no, mean(data), std(data)), 'r');
hold off
See also: HIST.
Copyright 2009 DWTFYW.
引用格式
Arturo Serrano (2026). Normalized histogram (https://ww2.mathworks.cn/matlabcentral/fileexchange/22802-normalized-histogram), MATLAB Central File Exchange. 检索时间: .
