GR_FILTER_DESIGN(1) User Commands GR_FILTER_DESIGN(1) 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 3.10.10.0 2024-05-11 GR_FILTER_DESIGN(1)