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How to identify the type of the Histogram distribution?

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hamed abdulaziz
hamed abdulaziz 2014-1-16
评论： Glisant Plasa 2022-11-20
Hi All,
I have medical images,I've plotted it's histograms,now I need to identify the type of these histograms(e.g. One may be like Gaussian distribution, Normal distribution.etce...),is there a builtin Matlab function for * identify the type of Histogram distribution * or any code does that? my goal: I have two algorithms for image segmentation,so if the distribution was Gaussian type I will use the first algorithms else use the second algorithm,please any could guide me to do this job.thank in advance for time and support

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Wayne King
Wayne King 2014-1-16
You can use kstest() if you have the Statistics Toolbox:
x = 10+randn(1000,1);
test_cdf = makedist('normal','mu',10,'sigma',1);
[h,p] = kstest(x,'cdf',test_cdf);
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