fsolve error despite optimization toolbox

Hi,

I am getting an error when I run a code that includes fsolve : Undefined function 'fsolve' for input arguments of type 'function_handle'.

I have installed the Global Optimization Toolbox. Any idea where there may be an issue?

Thanks

Answer 1

[Walter Roberson]

fsolve is the Optimization Toolbox, not the Global Optimization Toolbox.

Also be sure you have licensed the product: you will get the same error message if the software is installed by not considered licensed.

[Navid T]

Adding Optimization Toolbox fixed it