It is possible to use hist() function without the binning algorithm inside?

Question

Baptiste 2016-4-18

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/279589-it-is-possible-to-use-hist-function-without-the-binning-algorithm-inside

评论： Baptiste 2016-4-18

Hi!

I made a LBP function where I get an histogram data, represented by a vector of 256 values, I'll call it HLBP. So the binning is already done, but if I want visualize it with hist(HLBP), the binning algorithm change again the histogram and I get a wrong one.

How can I get this histogram without binning it again?

(When I search about it, the hist description don't show it and here, I get only the answer for how to do the reverse ("Get an binning algorithm without hist"), sorry if I miss something).

Thank you!

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Image Analyst 2016-4-18

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/279589-it-is-possible-to-use-hist-function-without-the-binning-algorithm-inside#answer_218367

在 MATLAB Online 中打开

As far as I know there is no way to pass in a custom binning algorithm to any of MATLAB's histogram functions. Of course you're welcome to write your own histogram routine with your own binning algorithm. It's not hard.

You say "I want visualize it with hist(HLBP)". If you just need some visualization tool to give a bar chart, then you can use bar

bar(HLBP);