sdr-rs

An SDR DSP library for Rust.

Currently includes:

• FIR filtering/decimation
• CIC filtering/decimation
• Downconversion by Fs/4

To build the tests and examples, cargo test --release and check target/release/examples/. Currently the examples are really more like benchmarks, but those aren't shipped in stable Rust at the moment.

An emphasis is placed on performance. Everything is implemented in a reasonably fast fashion. The filters can operate on tens or hundreds of millions of samples per second, even on a single core, for reasonable filter sizes and data widths.

Use alongside airspy-rs, rtlsdr-rs and hackrf-rs to act as SDR sources and sinks.