fminsearch working!

How to use fminsearch:
theta_solve = fminsearch(@(theta)costFunction(theta, time, s_u87_0gy,
pop_u87_0gy), theta_initial, optimset('MaxFunEvals', 1000))

Be sure to first load (just double click the mat file) the Tumor Data
(column) workspace, and make sure that the current directory is correct.
Also, comment/uncomment the code in the simulODE.m file to choose the
right differential equations to evaluate.

myODEfunc1 and myODEfunc2 are not used (they're commented out in the
costFunction) due to difficulties with inputing the proper parameters.