PCA

机械画图，曲柄摇杆机构，用matlab实现的，希望大家喜欢(Mechanical drawing, crank rocker mechanism, using matlab to achieve, I hope you like)

四步相移法程序和最小二乘法相位解包裹程序，已经验证，此方法比较不错。(Four step phase-shift method program and least squares phase solution package, have validation, this method is good. )

matlab求解雷诺方程，里面的程序需要适当修改(matlab solving the Reynolds equation, which the program needs to be amended as appropriate)

用于求取三维点云数据的法向量，我的人脸建模就是用的这个，效果很好，但必须保证点云没有重叠的，否则会出现严重错误。(Strike a 3D point cloud data for normal vectors, and my face is to use this model, the effect is very good, but must ensure that there is no overlap of the point cloud, there would be a serious mistake.)

模拟小孔或者圆形柱体结构的三维仿真图像，白光入射下的散射分析(Three-dimensional simulation image simulation holes or circular cylindrical structure, under incident white light scattering analysis)

MLS用於3D曲面變型，可算出較為準確的法向量(This method can be used to 3D surface deformation,can figure out more accurate normal vecter)

绘制出lorenz系统的三维图，初始值和角度可以调整，时间长度也可以自己调整。(Three-dimensional map drawn lorenz system, the initial value and the angle can be adjusted to the length of time can also make their own adjustments.)

这是一个有关运动小球的跟踪的kalman滤波算法的小程序，运行正常！可供研究目标跟踪的同学参考！测试图片可向本人索取！(This is a small ball on the movement of the kalman filter algorithm to track the small procedures, operating normally! Research objectives for students to track the reference! Test images can be obtained to me!)

说明：  这个程序用于在图片中增加各种噪声，如高斯椒盐噪声, 加性或乘性等多种混合噪声，用于其它程序的测试。(This procedure is used to increase the variety of picture noise, such as salt and pepper Gaussian noise, additive or multiplicative noise, such as a mixture for testing other programs.)

主要是实现图像的融合,是在梯度域里面进行一个图像的融合，(shi xian tu xiang de rong he，in tidu yulimian rong he ercheng ,matlab huan jing,xia ,keyi yunxing qieyou ceshi shuju d e.)