包含特征值与特征向量的提取、训练样本以及最后的识别，在matlab环境中自动识别连通区域的大小,单径或多径瑞利衰落信道仿真，用于信号特征提取、信号消噪，具有丰富的参数选项,matlab小波分析程序。- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Automatic identification in the matlab environment the size of the connected area, Single path or multipath Rayleigh fading channel simulation, For feature extraction, signal de-noising, It has a wealth of parameter options, matlab wavelet analysis program.