MATLAB Answers

Strange histogram from point cloud

1 view (last 30 days)
Tina
Tina on 1 Dec 2019
Commented: Tina on 11 Dec 2019
Dear Matlab users,
I have a problem with created histogram from a point cloud.
When creating the histogram, it has strange peaks practically every second bin.
Do you have any advice about the possible reason and how to fix the code?
Thank you.
Kindly,
Tina
Histogram_Ma-Sa.jpg

  3 Comments

dpb
dpb on 1 Dec 2019
Just the way your data happen to fall into the number of bins chosen. Reduce bin number somewhat to smooth the appearance. 'Spearmint until are pleased.
Tina
Tina on 1 Dec 2019
Thank you for this quick reply and tip.
Kindly,
Tina
Image Analyst
Image Analyst on 1 Dec 2019
Looks like normal noise to me. You might turn edgelines of the histogram off, which seem to cause bunching to appear where there is none.

Sign in to comment.

Answers (1)

Luna
Luna on 2 Dec 2019
Basically, you can decrease Histogram's 'BinCounts' property or increase 'BinWidth' property.
You can define them with 'Name','Value' pair argument while plotting Histogram .

  1 Comment

Tina
Tina on 11 Dec 2019
Dear Luna,
Thank you for your reply and suggestion.
Will try that.
Kindly, Tina

Sign in to comment.

Sign in to answer this question.


Translated by