Xlating low pass filter: Difference between revisions

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Revision as of 19:44, 26 October 2023

This filter is a convenience wrapper for an xlating fir filter and a firdes taps generating function

Sample rate, cutoff frequency, and transition width are in Hertz

The beta parameter only applies to the Kaiser window

Parameters

(R): Run-time adjustable

Type
options: [Complex->Complex (Complex Taps), Complex->Complex (Real Taps),
Float->Complex (Complex Taps), Float->Complex (Real Taps), Short->Complex
(Complex Taps), Short->Complex (Real Taps)]
Decimation
default: '1'
Gain
default: '1'
Sample Rate
default: samp_rate
Center Frequency
default: '0'
Cutoff Freq
Transition Width
Window
default: window.WIN_HAMMING
options: [Hamming, Hann, Blackman, Rectangular, Kaiser]
Beta
default: '6.76'

Example Flowgraph

Example Output

Source Files

C++ files
TODO
Header files
TODO
Public header files
TODO
Block definition
TODO