Bug with max function

2014 12 3
2 个回答
更新时间：2014 12 3
1 次查看（30 天）

0 个投票

I found a strange bug in MATLAB 2012a.
I have a script with a matrix A (6000x1 double) and a matrix B (6000x1 double). When I try to use the following function by running my script file: max(A,B) I get the following error:
Error using max Matrix dimensions must agree.
However, when I perform the same operation in the command window, everything works fine.
What is wrong?

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回答（2 个）

Azzi Abdelmalek
Azzi Abdelmalek 2014-12-3

0 个投票

Check in your script that A and B are the same size, in command windows type
size(A)
size(B)
Matt
Matt 2014-12-3
编辑：Image Analyst 2014-12-3

0 个投票

Thank you for the answers guys.
No there is no variable called max.
Both matrices have the same size when entering what you told me Azzi: 6000 1.
And sorry I found the problem. The Answer turned out to be .....
The matrix B was originally taken from a structure, and even though I performed operations on that B matrix before arriving to that max operation, it kept the B matrix intact. Never mind, I just re-created the B matrix right before having to use the max function and it now works. Still strange.

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Matt
Matt
2014-12-3

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Image Analyst
Image Analyst
2014-12-3

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