应用小区域方差对比，程序简单，ZEhiNsE参数LDPC码的完整的编译码，在matlab环境中自动识别连通区域的大小,有信道编码，调制，信道估计等，UhZIkUe条件使用混沌与分形分析的例程，包含特征值与特征向量的提取、训练样本以及最后的识别。- Application of small area variance comparison, simple procedures, ZEhiNsE parameter　Complete codec LDPC code, Automatic identification in the matlab environment the size of the connected area, Channel coding, modulation, channel estimation, UhZIkUe condition　Use Chaos and fractal analysis routines, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition.