The state record indicated values in the fitter to change (Input).
Returns
Bool -- did the setstate succeed
Description
Change the state of the fitter. Use this to indicate the initial
sinusoid parameters and the convergence criteria and maximum number
of iteration. See the description for the fit function for a full list of
the fields in the state record. Only the maxiter, criteria, amplitude,
period, and x0 fields may be used to set the state of the fitter.
Any other fields are ignored (and the fact that they have been
ignored is logged).