Simulate a digital communication system in MATLAB (octave)

TODO

• generate True random numbers

• check if noise is truly random

• generate better filter for channel

• fix problems with M = 4

• add documents to undocumented code parts

• write a nice friendly README.md

• demodulation clock sync should be fixed with shifted signal

• now fix that new demodulation phase problem!

• let encryption to use index

• fix conflicts in parityCheck (while using cryptography that uses indices)