MATLAB: How to pass vectors as arguments for functions created using str2func

Question

f=str2func('@(x,y,z) x+y+z');
w=[1,1,1];   
y=f(w)   % want to compute f(1,1,1) using  vector x

This gives an error when I tried to compute y

Thanks in Advance for your help !!

Answer 1

It has nothing to do with str2func. You need to define the function differently,

 f=str2func('@(x) sum(x)');

or

 f=str2func('@(x) x(1)+x(2)+x(3)');