MATLAB: Vectorisation of 2 2d matrix

vectorisazion

Hi, I want to answer of 2 arrays without using loops,

A=rand(100,100)
B=rand(8,1)

The out put C is going to be a 100*100*8 array, each layer is the difference between A and corresponding B row.

e.g.  The second layer of C is gonna be A(:,:)-B(2,:).

Is there a way to manage this with out for loop?

Thanks

C = A - reshape(B,1,1,[])

For earlier versions:

C = bsxfun(@minus,A,reshape(B,1,1,[]))

B = squeeze(A)

B = permute(A,[2,3,1]);

B = reshape(A,size(A,2),[]);

Although arrayfun is really a loop,

c=5; 
retint=0; 
dist=log([10:-1:1]+retint);
discrim=arrayfun(@(x)1/sum(exp(-c*abs(dist-x))),dist);