Based on the coding and decoding theory of cyclic code, a concise constructing method is presented in this paper. Low number channel coding and decoding can be easily applied in communication system by this method with high coding effi code ciency.
This article introduced how to use logic circuit, in the Max+plusII platform, aimed at practical application system, we have schemed out a typical channel (7,4) cyclic decode, finally lists the design paper and its the succession simulation movement result. The development tool of this system is Max+plusII. Through Max+plusII modular and VHDL programming, borrow Max+plusII the logic with powerful emulation function, want the effect and goal that reaches visual have expressed come out.
