Remove similar values from matrix with tolerance value

2 次查看（过去 30 天）
Dina Maulina
Dina Maulina 2019-6-28
评论： Dina Maulina 2019-6-30
Help me please. I have this matrix, and I want to remove element (32,11) and (32,14) because it is close with (32,12). Can I do that?
Thank you.
Capture.JPG
  4 个评论
显示 2更早的评论
Guillaume
Guillaume 2019-6-30
a few difference is not something easy to code. Computers are not able to read your mind or guess what a few difference is. Is 1 a few? Is 10 a few? Is 0.1 a few? Is 1 million a few (it might be compared to the number of atoms in the universe)?
An actual numeric tolerance (relative or absolute), on the other hand, is very easy to code.
Dina Maulina
Dina Maulina 2019-6-30
Yes, I use tolerance right now. And looking for possibility of easier answers.
Anyway, thanks for enlighten me.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

KSSV
KSSV 2019-6-28
Read about pdist2. This will give pairwise distance . Now remove the points which you want to rmove by setting a tolerance in distance.

类别

在 Help Center 和 File Exchange 中查找有关 Logical 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by