finding minimum in a region

Hello, i have a function: 2*cos(x1) + cos (x2) - 2*x3 i want to find the minimum using fminsearch. Is there anyway to find this minimum for specific values of x1 let's say 0<x1<10. Thanks in advance

Answer 1

[Alberto]

Hello:

fminsearch solve unconstrained minimum problems only. If you need to impose restrictions you should use (for example) fmincon. Good Luck