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How to change y-axis limit of a histogram

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Mohammad Ahmed
Mohammad Ahmed 2014-5-25
评论： Brando Miranda 2017-3-26
I want to add a histogram to a GUI, but i have to keep it small, when i initiate it, it shows a value of 5000 on y axis whereas the frequency of pixels is less than 500 so i want to decrease it to clearly show the bars. So can anybody tell me on how to change y axis limit in imhist.

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回答（2 个）

Image Analyst
Image Analyst 2014-6-3
Take the log before you display it. Or suppress one of the bins by setting it to zero. You can change the limits with ylim
ylim([0 500]);
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José-Luis
José-Luis 2016-6-30
It would be easier to get an answer by asking a new question, instead of commenting on a two-year old post.
Seems like you might want something like:
R_size.YLim = [minim, maxim]

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jawad mansoor
jawad mansoor 2014-5-25
ye le merey dost :P :D :)
http://www.mathworks.com/help/matlab/ref/ylim.html
ab khapa arrange ker k rakhi

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