Fmincon 做优化,
X0=[55,20,20];
lb=[35,4,5];
ub=[80,60,90];
[X,fval]=fmincon('myfunt1',X0,[],[],[],[],lb,ub)
结果出现
Optimization terminated: first-order optimality measure less than options.TolFun and maximum constraint violation is less than options.TolCon.
No active inequalities.
X =
55 20 20
options = optimset('Display','iter','TolFun',1e-8)
This statement creates an optimization options structure called options in which the Display option is set to 'iter' and the TolFun option is set to 1e-8.