nurbs

电离层三维数字射线追踪，可根据电离层参数获取群路径与地面距离的关系(Ionosphere 3D dimensional numerical ray tracing,the group can obtain the relationship between the path and the ground distance of ionospheric parameters)

逆战D3D方框透视源码（不完整 一部分）(Against the war D3D box the perspective source (incomplete part))

不是本人编的，转自csdndengpengyong，个人能力有限，望谅解。Tetgen是一个生成四面体网格的开源工具，本实例提供了从网上下载的开源的源码和一个简单的使用的示例，其中附带了Tetgen自带了的一个查看剖分出来的网格的工具TetView.exe，可以运行打开剖分出来的文件查看剖分的结果是否正确。(I was not prepared, carried csdndengpengyong, individual ability is limited, hope and understanding. Tetgen tetrahedral mesh generation is an open source tool, the examples provided from the Internet to download the open source code and a simple example of the use of which comes Tetgen comes out of a mesh grid view tool TetView . exe, you can run out of file viewing open split split the results are correct.)

Using Chan-Vese model to segment 2D image (Using Chan-Vese model to 2D image segment)

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)

说明：  电磁波在碰撞频率不同的等离子体中传输，碰撞频率人为设置(microwave propagation in plasma with different collision frequency)

采用C++语言，Direct3D下用shader实现简单粒子的源码，初学者可借鉴(Using C++ language, achieved under Direct3D shader source code using simple particles, beginners can learn)

说明：  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.)

Post process with irrlicht Engine

vumat cod for hashin 3d