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GNURADIO-COMPANION(1) User Commands GNURADIO-COMPANION(1) NAME gnuradio-companion - GNU Radio Companion (GRC) is a graphical tool for cre- ating GNU Radio signal flowgraphs. SYNOPSIS gnuradio-companion [options] [flowgraphs] DESCRIPTION GNU Radio is a free & open-source software development toolkit that pro- vides signal processing blocks to implement software-defined radios and signal-processing systems. The GNU Radio applications themselves are gener- ally known as "flowgraphs", which are a series of signal processing blocks connected together, thus describing a data flow. gnuradio-companion is effectively a Python code-generation tool. When a flowgraph is "compiled" in GRC, it generates Python code that creates the desired GUI windows and widgets, and creates and connects the blocks in the flowgraph. OPTIONS flowgraphs Invoke the program with one or more existing flowgraphs. -h, --help show a help message and exit. --log defines the level of logging output. SEE ALSO https://wiki.gnuradio.org/index.php/GNURadioCompanion GNU Radio Companion 3.10.12.0 2026-08-04 GNURADIO-COMPANION(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO
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