Compute any CRC, a bit at a time, a byte at a time, and a word at a time.

A second generation low-cost amateur HF software defined radio transceiver.

Under development open hardware microwave vector network analyzer

Speech noise reduction which was generated using existing post-production techniques implemented in Python

A $15 ILS/VOR receiver using RTL-SDR

A SCILAB toobox for Software Defined Radio (rf signal modulation / demodulation algorithms)