smooth¶

pydl.smooth(signal, owidth, edge_truncate=False)[source]¶

Replicates the IDL SMOOTH() function.

Parameters:

signal : array-like

The array to be smoothed.

owidth : int or array-like

Width of the smoothing window. Can be a scalar or an array with length equal to the number of dimensions of signal.

edge_truncate : bool, optional

Set edge_truncate to True to apply smoothing to all points. Points near the edge are normally excluded from smoothing.

Returns:

array-like

A smoothed array with the same dimesions and type as signal.

References