systematic-cyclic-hamming-code

implementation of systematic cyclic hamming code with parameters (7, 4, 3) f(x) = x7+1 g(x) = x3+x+1 h(x) = x4+x2+x+1 coder codes information word (4 bits) this way, that decoder can fix one mistake (like 0100000, 0001000...) and decode code word correctly