.TH GR_FILTER_DESIGN "1" "2024-09-15" "gr_filter_design 3.10.11.0" "User Commands" .SH NAME gr_filter_design \- GUI for creating filters for GNU Radio .SH SYNOPSIS .B gr_filter_design: [\fIoptions\fR] \fI(input_filename)\fR .SH OPTIONS .TP \fB\-h\fR, \fB\-\-help\fR show this help message and exit .SH "SEE ALSO" gnuradio-companion(1)