code_of_baijiaxing

说明：  shepp-logan的2D直接傅里叶反变换法(Shepp-logan 2-D Direct Fourier Inverse Transform Method)

说明：  根据粒径尺寸和数量生成随机骨料，添加钢纤维及聚丙烯纤维(Generate random aggregate)

nsct 非下采样的contourlet变换的matlab工具箱,很详细的(nsct non-sampled contourlet transform Matlab toolbox, a very detailed)

这是用open cascade来实现绘制简单的B样条曲线和样条曲面的程序。可以用来对open cascade的入门学习。(This is used to achieve open cascade easy mapping of B-spline curves and spline surfaces procedures. Can be used to open cascade of study entry.)

matlab读入IGS文件，通过把IGS文件读入，实现三维数据点的显示，有利于matlab编辑(read into matlab IGS file read by IGS file to achieve a three-dimensional data points show favor matlab edit)

计算机图形学的例子,包含有图形平移,旋转,3d显示和消隐等(Examples of computer graphics, including graphic translation, rotation, 3d display and blanking)

计算机图形学中，用射线法和弧长法两种方法判断点是否包含在多边形内部(matlab实现) (Computer graphics, the ray method with arc-length method and two methods to determine whether the points included in the polygon internal (matlab realize))

空间弹性梁单元结构－静力分析 ％ 空间弹性梁单元结构－静力分析,(Space structure with static analysis elastic beam element space structure with static analysis, elastic beam element)

经典的高斯混合模型背景建模+肤色检测的Matlab实现(Classic Gaussian mixture model background modeling+ skin detection Matlab achieve)

自己编写的散斑生成算法，对于三维重建有很大的帮助(the generation algorithm of the speckle image， which is helpful for the three dimensional reconstruction)