needlets.plot_bl¶

plot_bl(bl, newfigure=True, label=None)[source]¶

Plot the needlet filter b(l) in multipole space.

Parameters

bl (np.ndarray) – A numpy array containing the values of a needlet filter b(l), starting with l=0. It can also be an array containing several needlet filters.
newfigure (bool, optional) – If True, the image will be created in a new Figure.
label (str or list of strings, optional) – Label to show in the legend of the figure.

Returns

Figure containing the plot.

Return type

matplotlib.figure.Figure