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Hello I need a code that gives me the local minimum of a histogram please ?
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AbdelRahman Mostafa
el 21 de Abr. de 2022
Comentada: AbdelRahman Mostafa
el 10 de Mayo de 2022
I created 12 histograms for 12 frames and I need to get the local minimums of these histograms.
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Mathieu NOE
el 21 de Abr. de 2022
hello
maybe this
the local minima are the red diamonds
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/972460/image.png)
x = randn(1000,1);
h = histogram(x);
Values = h.Values;
BinCounts = h.BinCounts;
BinEdges = h.BinEdges;
BinWidth = h.BinWidth;
centers = BinEdges(2:end) - BinWidth/2;
% find min values
ind = islocalmin(Values);
hold on
plot(centers(ind),Values(ind),'dr');
hold off
12 comentarios
Image Analyst
el 9 de Mayo de 2022
So the "why you need it" is a closely held secret? You basically said you need it because you need it. Let me challenge you and say that you don't need it to do whatever mysterious thing you're attempting to do. Prove me wrong.
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