How to identify the type of the Histogram distribution?
7 views (last 30 days)
Show older comments
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
1 Comment
Walter Roberson
on 16 Jan 2014
Duplicates http://www.mathworks.co.uk/matlabcentral/answers/112603-how-to-identify-the-type-of-the-histogram and further discussion should continue there.
Answers (1)
Wayne King
on 16 Jan 2014
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);
7 Comments
See Also
Categories
Find more on Histograms in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!