Four-step-phase-shift-method

说明：  介绍了abaqus中umat子程序里塑性材料本构关系的实现(The realization of constitutive relation of plastic material in UMAT subroutine of ABAQUS is introduced)

直接运行TestMyCrust.m, 读取点云txt,或者直接加载mat文件 运行需要几分钟，耐心等待 完成后运行trianglenormal.m, 生成三角面片的法向量 运行完成得到tri.txt（组成三角面片的点的编号信息）,trinormal.txt(每个三角面片法向量数值)，diandian.txt(每个点云信息) 然后将三个数据当做stl_gen.exe的输入文件，得到trisuface.stl文件(run TestMyCrust.m, read point cloud file txt, or load mat file)

说明：  用WPF做的计算器,wpf:包括XAML,下一代图像显示引擎(To do with WPF Calculator, wpf: including XAML, the next generation of image display engine)

说明：  二维图像的小波分解与重构，并画图显示。通过多分辨率分析实现。(2D image wavelet decomposition and reconstruction, and drawing show. Through multiresolution analysis to achieve.)

在matlab平台生成二维码，对理解二维码的编码过程有一定帮助(Generating QR code on MATLAB platform will help to understand the encoding process of two-dimensional code.)

对虚拟现实的概念、特征、分类、应用、工具等的详细论述(The concept of virtual reality, characteristics, classification, applications, tools, etc. are discussed in detail)

访问最底层LOD模型路径，打开后获取顶点数据和PirmitiveSet，重绘模型的三角面片(Visit the bottom LOD model path, open it, get vertex Array and PirmitiveSet, and redraw the triangle of the model.)

低秩的求解 denoise an image by sparsely representing each block with the already overcomplete trained Dictionary, and averaging the represented parts. Detailed description can be found in "Image Denoising Via Sparse and Redundant representations over Learned Dictionaries(low rankdenoise an image by sparsely representing each block with the already overcomplete trained Dictionary, and averaging the represented parts. Detailed description can be found in "Image Denoising Via Sparse and Redundant representations over Learned Dictionaries)

说明：  电磁波在含有磁场的等离子体中的传输；磁感应强度可以变化(microwave propagation in magnetic plasma)

基于ICP的 3D 点云拼接,main.m是主程序(Based on ICP' s 3D point clouds registration, main.m is the main program)