Error using < Matrix dimensions must agree.

4 次查看（过去 30 天）
Leela Sai Krishna
Leela Sai Krishna 2019-3-19
回答： Star Strider 2019-3-19
a=randi(100,1,10);
b=randi(100,1,10);
c=randi(100,1,10);
A=[a;b;c]
A_max=max(A);
A(A<0.15*A_max)=nan
it gives following error
Error using <
Matrix dimensions must agree.
How to rectify it...

请先登录，再回答此问题。

采纳的回答

Star Strider
Star Strider 2019-3-19
You apparently have R2016a or earlier, so you do not have ‘automatic implicit expansion’ that was part of R2016b and later versions.
Try this:
idx = bsxfun(@lt, A, 0.15*A_max);
A(idx) = NaN;
You can combine them in one line if you like. This code illustrates the approach.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Biological and Health Sciences 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