MPCACodes

说明：  这个是在运行的时候为了调试而写的，主要应用的场合是循环多，跟踪不方便的时候，记录到日志，引用了一个单元Unit_HBase,Unit_LogSp，已上传(this is the time to run the debugger and writing, the main application is a revolving occasions, tracking inconvenient time to record log, quoted a unit Unit_HBase, Unit_LogSp, uploaded)

JSteg隐写技术matlab实现代码--基本思想：用秘密信息比特直接替换JPEG图像中量化后DCT系数的最低比特位，但若量化后DCT系数为0或者1，则不进行处理。（DCT系数的LSB嵌入） (JSteg steganography matlab code- the basic idea: direct replacement with the secret information bits JPEG image quantized DCT coefficients in the least significant bit, but if the quantized DCT coefficient is 0 or 1, no processing. (DCT coefficients LSB embedding))

进行黄豆质量评估，还可以对其他材料进行评价，主要是图像处理方面的(For soybean quality assessment, but also other materials can be evaluated, mainly in image processing)

协方相关算法获得电子散斑条纹图.带入变形前后两张散斑图片,可得到反映变形等势的条纹图形.(HS side-correlation algorithm to obtain the electronic speckle pattern. Into two speckle images before and after deformation, can reflect the deformation of equipotential stripes graphics.)

这是一个摄影测量的前方交会程序，根据给定的（也课自己算出）内外定向参数，课求出地面点的三位坐标(This is a forward intersection photogrammetry procedures, according to a given (also class their calculated) internal and external orientation parameters, derived classes of the three coordinates of ground points)

DSL椭圆检测算法，输入待测坐标，返回椭圆参数(Direct Least Squares ellipse fittness matlab source code. developed byFitzgibbon)

在simpleitk环境下显示2D 3D图像 并与之互动(Display and interact with 2D 3D images in the simpleitk environment)

说明：  此文件为非均匀B样条曲线反求控制点再插值为曲线(This file is a non-uniform B-spline curve. The control points are inverted and then interpolated into a curve)

说明：  使用MATLAB求图像的形状特征-7个不变矩，亲自测试过可以用(Using MATLAB to find the shape feature of the image - 7 invariant moments, which have been tested and used personally.)

图形学中的透视投影算法 在屏幕中心绘制立方体的透视投影 可以绘制一点透视图 二点透视图 三点透视图(Graphics in the perspective projection algorithm for drawing a cube in the center of the screen you can draw a little perspective projection perspective two point perspective three-point perspective)