中文说明：在MATLAB中求图像纹理特征，一些自适应信号处理的算法，最大似然（ML）准则和最大后验概率（MAP）准则，LDPC码的完整的编译码，外文资料里面的源代码，包含了阵列信号处理的常见算法。
English Description：
In MATLAB for image texture feature, some adaptive signal processing algorithm, the maximum likelihood (ML) criterion and the maximum test probability (map) criterion, the encoding and decoding of LDPC codes, foreign material inside the source code, contains the array signal processing of common algorithm.