RRC Filter Taps

This is a convenience wrapper for calling firdes.root_raised_cosine. A root-raised-cosine (RRC) filter is one of the most common pulse shaping filters in digital communications systems, used to perform matched filtering. See [https://en.wikipedia.org/wiki/Root-raised-cosine_filter for more info on RRC filtering.

Parameters

 * Gain
 * Scaling factor applied to output.


 * Sample Rate
 * Input sample rate in Hz.


 * Symbol Rate
 * Input symbol rate in Hz, NOT samples per symbol.


 * Excess BW
 * The filter parameter, sometimes called roll-off factor or beta, between 0 and 1. A higher value means more bandwidth is being used.  A common value is 0.35.


 * Num Taps
 * Number of taps for the generated filter to have

Source Files

 * C++ files
 * TODO


 * Header files
 * TODO


 * Public header files
 * TODO


 * Block definition
 * TODO