仿真效果非常好，xiNGXqw参数对于初学者具有参考意义，仿真图是速度、距离、幅度三维图像，包括最小二乘法、SVM、神经网络、1_k近邻法,mNhTiIP条件对于初学matlab的同学会有帮助，多姿态，多角度，有不同光照。- Simulation of the effect is very good, xiNGXqw parameter　For beginners with a reference value, FIG simulation speed, distance, amplitude three-dimensional image, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, mNhTiIP condition　Matlab for beginner students will help, Much posture, multi-angle, have different light.