FSPARAM Fractional-order system simulation parameters Creates a new simulation parameters structure used for FOTF system simulation using one of the following approximations: Oustaloup filter, refined Oustaloup filter Usage: P = FSPARAM(PLANT, APPROX, W, N) where PLANT - FOTF object (plant) OR Symbolic expression in s which evaluates to a valid (parametrized) transfer function APPROX - approximation method, can be either 'gl', 'oust', or 'ref' W - approximation frequency range in form [WB; WH] (rad/s) N - approximation order Any parameter except G (FOTF object) can be omitted in which case default values are used. Note that the given FOTF object is stored as a copy, not a reference, i.e. you will need to update the structure manually when the initial object is changed. Defaults: P = FSPARAM(..., 'oust', [1e-3;1e3], 5); See also: oustapp, fid, fpid_optimize,