def set_func(self):
if self.function in [
'poly', 'polynomial', 'spline', 'legendre', 'chebyshev'
]:
self.func = interfit(self.x_arr,
self.w_arr,
function=self.function,
order=self.order,
niter=self.niter,
thresh=self.thresh)
if self.function == 'model':
self.func = ModelSolution(self.x_arr,
self.w_arr,
sgraph=self.sgraph,
xlen=self.xlen,
yval=self.yval,
order=self.order)
