Polar code with CA-SCL Decoder

包括极化码基于CRC的SCL译码算法，Lazy Copy机制，定点量化，代码和程序说明文档(Polar code with fast-list-decoder)

极化码的构造编码以及各种译码方法的MATLAB仿真代码，可以直接调用函数。(The structure coding of polarization code and the MATLAB simulation code of various decoding methods can directly call the function.)

This code is intended to provide a reference model for the standard and has been written with a focus on correctness, rather than on simulation speed. This code is also intended to provide a platform for research on enhancements to the New Radio pola