[Numpy-discussion] Multiplying a matrix by a vector

[Simon Palmer]

Bit of a newb question I suspect...

I have a matrix and a vector which has the same number of elements as the
matrix has rows.  I want to multiply each element in a row in the matrix by
the corresponding element in the vector.  I can obviously do this with a
loop, but am guessing there is a more elegant (and faster?) solution.  

Just for clarity...
Matrix
[X1, X2, X3]
[Y1, Y2, Y3]

Vector
[A, B]

Desired result
[X1*A, X2*A, X3*A]
[Y1*B, Y2*B, Y3*B]
-- 
View this message in context: http://www.nabble.com/Multiplying-a-matrix-by-a-vector-tp21839828p21839828.html
Sent from the Numpy-discussion mailing list archive at Nabble.com.