matupdate

function go

0001 %function go
0002 nh = 100;
0003 ni = 200;
0004 wh = rand(nh,ni) * 0.01;
0005 x = rand(ni,1) * 0.01;
0006 result = zeros(nh,1);
0007 
0008 tic;
0009 for rep = 1:100000
0010 result = result + wh * x;
0011 end
0012 ti = toc;
0013 
0014 fprintf(1,'Matlab: seconds %f  %f\n',ti,result(1));