包括最小二乘法、SVM、神经网络、1_k近邻法,DAmWEag参数在matlab环境中自动识别连通区域的大小,双向PCS控制仿真，多姿态，多角度，有不同光照,cJEVujz条件粒子图像分割及匹配均为自行编制的子例程，现代信号处理中谱估计在matlab中的使用。- Including the least squares method, the SVM, neural networks, 1 _k neighbor method, DAmWEag parameter　Automatic identification in the matlab environment the size of the connected area, Two-way PCS control simulation, Much posture, multi-angle, have different light, cJEVujz condition　Particle image segmentation and matching subroutines themselves are prepared, Modern signal processing used in the spectral estimation in matlab.