caput.util.pfb

Tools for calculating the effects of the CASPER tools PFB.

This module can:

• Evaluate the typical window functions used

• Evaluate a python model of the PFB

• Calculate the decorrelation effect for signals offset by a known time delay.

Classes

PFB	Model for the CASPER PFB.

Functions

sinc_hamming(→ numpy.ndarray)	Hamming-sinc window function.
sinc_hann(→ numpy.ndarray)	Hann-sinc window function.
sinc_window(→ numpy.ndarray)	Sinc window function.