中文说明：本代码：基于有限域加群的QC-LDPC构造法，构造出一个行满秩的校验矩阵H。可以利用这个行满秩校验矩阵H直接用高斯消元法进行LDPC编码。（只是构造校验矩阵H的代码，没有LDPC编译码，不过可以在网上找相应的编译码程序）
English Description：
Code: based on the additive group of a finite field QC-LDPC method of construction, constructing a parity check matrix h of full row rank. Can take advantage of the full row rank parity-check matrix h directly using the Gaussian elimination method for LDPC codes. (Just building a parity-check matrix h of the code without LDPC coding, but the corresponding decoding program can be found on the Internet)