Are the functions "findop", "linearize", and 'operspec" still supported in R2012b? They are discussed in the documentation, but when I ask for help on them using the MATLAB command line it says the functions cannot be found. (I do have the Control System Toolbox.) And if these functions are no longer available, how does one find operating points for a non-linear Simulink simulation?
I have used "trim" with limited success, so I need a better technique.