Added a cubic interpolator implemented via Farrow filter

ostrosco / comms-rs

A library for building DSP communication pipelines.

MIT License

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Added a cubic interpolator implemented via Farrow filter #125

Open garbagetrash opened 2 years ago

garbagetrash commented 2 years ago

Wrote a cubic interpolator implemented via Farrow filter for timing recovery loop of modem. Intended to be used with Gardner error detector and a loop filter or similar setup.