initialize_fdtd_material_grid

说明：  在GPS的呀你就过程中经常要用到坐标转换，该程序包含了WGS84、NEU以及直角大地坐标系的相互转化，并经过多次调试。(In the GPS, 呀 you the process of regular use to coordinate transformation, the program includes the WGS84, NEU, and rectangular earth coordinate system of mutual transformation, and after several debugging.)

基于matlab的三相逆变器仿真模型 以数学公式为基础，便于仿真验证(The matlab-based simulation model of three-phase inverter based on mathematical formulas in order to facilitate simulation)

说明：  WIFI指纹定位代码，测试文件与指纹库匹配，得到参考位置(WiFi fingerprint location code, test file and fingerprint library match, get the reference location)

通过计算方差，确定划分坐标轴，最后，将点云划分到一个个格子中，这样的好处在于可以将噪点和有效点分别存储于不同的格子中，方便进行去噪。(k-d tree create;By calculating the variance, the coordinate axis is determined. Finally, the point cloud is divided into a number of lattices. The advantage is that the noise and the effective points can be stored in the different lattice, so that the noise can be de-noised conveniently.)

说明：  计算LED八字管段码位置值工具，可选择共阴、共阳。方便快捷。(The tool for calculating the position value of LED octagonal segment code can choose common Yin and common yang. Convenient and fast.)

this is the source code for the philip model(philip model)

一个小型矩阵计算器 可视化界面 可以计算矩阵的加减乘和数乘(A small visual interface matrix calculator can calculate the matrix by the addition and subtraction by several)

Broadband Series - ATM Basics -Broadband Series- ATM Basics

游戏中的人物方向控制的代码,这里用小球代表 游戏中的人物.-game figures direction control code, use a small ball game on behalf of the characters.

用java开发的扫雷游戏 与windows下的有基本的相似度,基于swing的 控件处理机制-with java development of the mine games and windows of a basic similarity, based on the swing mechanism of control