包括最小二乘法、SVM、神经网络、1_k近邻法,BP神经网络用于函数拟合与模式识别，在MATLAB中求图像纹理特征，代码里有很完整的注释和解释，通过反复训练模板能有较高的识别率。-Including the least squares method, the SVM, neural networks, 1 _k neighbor method, BP neural network function fitting and pattern recognition, In the MATLAB image texture feature, Code, there are very complete notes and explanations Through repeated training jLKGpfTlate have higher recognition rate.