Raw by column wise multiplication of matrices

I want to multiply each row of a matrix with corresponding column(only) of another matrix so that the answer is a column vector.

I know how to do it with for loop. But I am already doing it inside a loop, so want to avoid another loop. Thank you for any suggestions.

Answer 1

[Bruno Luong]

>> A=randi(10,4,3)

A =

     6     5     4
     3     4     1
     8     4    10
     2     8    10

>> B=randi(10,3,4)

B =

     2     4     3     5
     1     5     5     4
     9     8     9    10

>> c = sum(A.'.*B)

c =

    53    40   134   142
    
>> Ct = diag(A*B) % WARNING: many unnecessary calculations by this method 

Ct =

    53
    40
   134
   142

>> A(1,:)*B(:,1)

ans =

    53

>> A(4,:)*B(:,4)

ans =

   142

>> 

[Sib RV]

Thank you :). This is what I wanted.