MATLAB: Convolution of two vector

Question

hi !

i want to convolute a vector a=[a1 a2 a3 …..an] with the vectors in this matrix

b=[B1 B2 B3….Bn]. B are vectors.

is there any smart method to make this without loops?

C=[conv(a,B1) conv(a,B2)….conv(a,Bn)]

thank you

Answer 1

out = conv2(b, a);