vector subtraction

z=[1,2,3,5,6,7,8,9,0,12,12,3,4,1,2,4,5]; y=[1,2,3,4];

i want to subtract row of z from the every element of y. can i do it without loops.

[Sean de Wolski]

What is different about this and your duplicate post here:

http://www.mathworks.com/matlabcentral/answers/18021-matrix-vector-substraction

Answer 1

[Fangjun Jiang]

bsxfun()