WDSP by Warren Pratt, NR0V DSP Library originally written for Windows Ported to Linux and Android by John Melton g0orx/n6lyt The original sources can be found at: https://github.com/TAPR/OpenHPSDR-Thetis/tree/master/Project%20Files/Source/wdsp This version is mainly used with the embedded SDR transceiver application for the Red Pitaya board: http://pavel-demin.github.io/red-pitaya-notes/sdr-transceiver-emb