Provided by: gnuradio_3.10.12.0-1build1_amd64 

NAME
gr_filter_design - GUI for creating filters for GNU Radio
SYNOPSIS
gr_filter_design: [options] (input_filename)
OPTIONS
-h, --help show this help message and exit
SEE ALSO
gnuradio-companion(1) gr_filter_design 3.10.12.0 2025-05-04 GR_FILTER_DESIGN(1)