I want to use piecewise objective function with fsolve. If i define the objective function using an if statement I get 'Conversion to logical from sym is not possible.'. When I use piecewise built-in function it returns an error when I try convert the objective function to a matlabFunction.
Actually, the objective function consists of 3 functions, for a region i need fsolve to consider only two of the functions. I was thinking of doing this by defining one of the functions as NaN in a certain region. Is this possible?