Multiply each slice of 3d matrix with 2d matrix

Hi,

I have to matrices: A=11x10x32 B=32x8760

I want to ultiply each 11x10x1 slice of matrix A with Matrix B.

What's the best way to to this?

Thank you so much!

[Azzi Abdelmalek]

How is this possible? (11x10) by (32x8760)

[Christoph]

I'm sorry for the confusion.

I ment each (1x1x32) by (32x8760).

[Image Analyst]

Really? This is the correction? OK, now I'll ask, how are you going to multiply a 3 dimensional 1x1x32 column vector by a 2 dimensional 32x8760 matrix?

Answer 1

[Azzi Abdelmalek]

A=rand(11,10,32);
b=rand(32,8760);
AA=permute(A,[1 3 2])
for k=1:size(AA,3)
   out{k,1}=AA(:,:,k)*b;
end
out1=cell2mat(out)

[Philipp Sikamikanico]

thank's a lot!

the output is an (1024x8760) array.

can you just give me an idea how to interpret this with regards to A (11x10x32)

[Azzi Abdelmalek]

No, the size of out1 is 110x8760

[neda rojhani]

Hi, I have problem after finding out1. if I would like to convert the result to the mentioned matrix(A(11 * 10 *32) What should I do?