此代码为用比特填充法编写的ldpc码的校验矩阵。它的girth为6，最大行重为8，列重为3-This code with bit-filling method for the preparation of the calibration matrix ldpc code. Its girth is 6, maximum line weight of 8, out of 3 re-

自编的MATLAB图像处理函数，对图像矩阵进行行列的分块和重构，很简洁实用-image MATRIX processing function proposed by myself