Vector multiplication elementwise error

3 次查看（过去 30 天）

yassine kebbati 2020-11-10

评论： yassine kebbati 2020-11-11

Hello evryone!

I am facing a weid issue with MATLAB function in simulink, I have this multiplication to do:

A = [1;2;3;4];

B = [2;3;5;6];

Z = A'.*B;

which when I do it in a script or workspace I get this result

but somehow it doesn't work in matlab function (simulink) and throughs in a dimenstion error!

is there a way to get around this error ??

Mathieu NOE 2020-11-10

have you tried with the already available simulink blocks (transpose, dot product)

yassine kebbati 2020-11-11

No i haven't tried this because i do this calculation in the middle of a long code.

Bruno Luong 2020-11-10

Z = B*A.';

yassine kebbati 2020-11-11

This works, thank you!

在 Help Center 和 File Exchange 中查找有关 Array and Matrix Mathematics 的更多信息

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

Translated by