Creates a server on a TCP port which collects and broadcasts APRS packets to other programs. Utilizes the serial port to accept data via radio as well as gps. Can retrieve data via aprs.fi & APRS-IS. Can beacon if both gps &radio are connected.
A collection of LDPC(Low-Density Parity-Codes) tools. Including: Code construction; Density Evolution; Decoding Algorithm; Girth average Counter; Stopping set and error Floor,etc.