Hello!
How can I multiply matrizes with vectors row-wise?
for example:

Mat1=
a11, a12
a21, a12
a31, a31

Mat2=
b1, b2

Mat1*Mat2=
a11*b1, a12*b2
a21*b1, a12*b2
a31*b1, a31*b2

I know that it is possible to use the for loop, but I hope there is some oprimized eigen function/solution for such a problem.

Mat1 * Mat2.asDiagonal()

and yes this kind of product is optimized and vectorized.

Thank you ggael!

[solved]