Error when trying to enter in a simple matrix

2019 11 8
2 个回答
更新时间：2021 8 20
3 次查看（30 天）

0 个投票

Hello,
I am simply trying to enter in a 3x3 matrix into matlab and it is giving me an error code, I have done this many time before and have no idea why its giving me an error this time around.
Thanks

回答（2 个）

Fangjun Jiang
Fangjun Jiang 2019-11-8

0 个投票

most likely need to be written as
(cos(psi))^2
Jeremy
Jeremy 2019-11-8

0 个投票

The little red underlines are not just there for decoration - sin^2(x) is not valid syntax in matlab. I think you want
sin(psi)^2

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2021-8-20

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