asw

可以实现图像篡改检测，附带有几张图片，检测效果一般(Image tamper detection can be achieved, with pictures, the detection effect is general)

Gabor小波提取特征一幅输入的图形进行特征提取基于gabor小波变换 (Gabor wavelet feature extraction of an input graphics gabor feature extraction based on wavelet transform)

根据离散数据点拟合圆，得到圆心坐标和拟合半径(Fitting the circle according to the discrete data points, the coordinates of the center of the circle and the fitting radius are obtained.)

说明：  Used to record the source code of the keyboard

一个widget内分开处理两个actor(one widget handle two saperate actor)

这是关于SolidWorks的一个程序，改程序描述的是一个石英晶振片基本的结构，包括，石英晶振片的大小，电极及其连接等(This is a program about SolidWorks, change the procedure described is a basic piece of quartz crystal structure, including the size of the quartz crystal piece, electrodes and connections)

vrml实例，房子，带围墙，门窗。门窗可打开(Examples vrml，House with walls, doors and windows. Doors and windows can be opened)

DEM的读取与显示 实现大规模地形显示(DEM read and display of large-scale Terrain)

在MC（Marching Cubes）算法中,考虑了二义性的问题，是一个很好的程序(MC (Marching Cubes) algorithm, consider the ambiguity problem, it is a good program)

说明：  基于matlab对三维点云的法向量进行求取，并进行朝向统一。(Based on MATLAB, the normal vector of three-dimensional point cloud is calculated, and the direction is unified.)