scipy.interpolate.BSpline.
__call__#
- BSpline.__call__(x, nu=0, extrapolate=None)[source]#
- Evaluate a spline function. - Parameters:
- xarray_like
- points to evaluate the spline at. 
- nuint, optional
- derivative to evaluate (default is 0). 
- extrapolatebool or ‘periodic’, optional
- whether to extrapolate based on the first and last intervals or return nans. If ‘periodic’, periodic extrapolation is used. Default is self.extrapolate. 
 
- Returns:
- yarray_like
- Shape is determined by replacing the interpolation axis in the coefficient array with the shape of x.