% This is a Matlab function m-file called by the matlab
% script sam_mfile.m.
%
function y=f1(x)
%
y=sin(x);
%
% note that if f1 is a vector function where x is a array of values
% you can evaluate the function component-wise by using .*, ./ operations
% ... for example y=cos(x.^2 + 2./x);