Python_ArcGIS

说明：  voronoi的二维绘图 可以用来模拟晶体的晶粒结构，可以用在abaqus切削仿真中(voronoi 2d this is used for cutting simulation in abaqus for Microstructure of Materials)

讲讲自己学习RSA中的实践过程，已经对RSA熟悉的看家就不用在此浪费时间了。(the study process of RSA.)

说明：  RVE均匀化边界条件，ABAQUS插件，可通过插件对复合材料单胞进行边界条件约束，得到有效弹性常数。(RVE homogenizes boundary conditions)

Python implementation of 1D SPH schemes

该代码实现将基本的地图匹配功能,讲GPS获取到的数据与路网匹配，并将偏移道路的数据拉回道路上(this python code complet function that map matching)

在python中实现简单的光线追迹，定义光线，场景等(python for ray tracing)

说明：  1、根据所给的中国版图数据 绘制显示基于北京54坐标系的经纬度数据 编写兰勃特投影转换程序，转换上述数据，并显示 编写墨卡托投影转换程序，转换上述数据，并显示 同时，要绘制相对应的经纬网格，网格间距5度 2、根据所给的世界版图数据 绘制显示基于WGS84坐标系的经纬度数据 编写墨卡托投影转换程序，转换上述数据，并显示 计算北京(116.4，39.8)到巴黎(2.2, 48.52)的大圆轨迹，并显示 同时，要绘制相对应的经纬网格，网格间距5度(1. According to the data of China territory Plot shows latitude and longitude data based on Beijing 54 coordinate system Compile lambert projection conversion program, convert the above data, and display Prepare Mercator projection conversion program, convert the above data, and display At the same time, to draw the corresponding longitude and latitude grid, grid spacing 5 degrees 2. According to the world map data given Draw and display longitude and latitude data based on WGS84 coordinate system Prepare Mercator projection conversion program, convert the above data, and display The great circle trajectory from Beijing (116.4, 39.8) to Paris (2.2, 48.52) is calculated and shown At the same time, to draw the corresponding longitude and latitude grid, grid spacing 5 degrees)

VB+MO开发的武大三区校园导航系统: 数据:武大三区的shape文件 功能:学生信息查询功能,最短路径查询,缓冲区分析等功能 (VB+ MO St. Paul Area Development-wu campus navigation system: Data: St. Paul District, Wu shape file features: Student Information function, the shortest path query, analysis of features such as buffer)

黄河的GIS地图，shp格式，方便ARCview学习者使用(GIS map of the Yellow River, shp format, to facilitate the use of ARCview learners)

说明：  STK 专业版(顶级航天、卫星仿真): STK的全称是Satellite Tool Kit（卫星工具箱），STK/Pro 于2005年4月初最新出品,解压后为583M,是由Analytical Graphics公司开发的一款在航天工业领域中处于绝对领先地位的商品化分析软件。它支持航天任务周期的全过程，包括概念、需求、设计、制造、测试、发射、运行和应用等。STK是先进的商用现货（COTS）分析和可视化工具，它可以支援航天、防御和情报任务。利用它可以快速方便地分析复杂任务，获得易于理解的图表和文本形式的分析结果，以确定最佳解决方案。 上传内容为一些。(STK Professional Edition (top aerospace, satellite simulation): STK s full name is the Satellite Tool Kit (satellite kit), STK/Pro in early April 2005 produced the latest, after extracting 583M, Analytical Graphics Inc. is a development in the aerospace industry in an absolutely leading position in the field of goods analysis software. It supports the entire process space mission cycle, including concept, requirements, design, manufacture, test, launch, operation and applications. STK is an advanced commercial spot (COTS) analysis and visualization tool that can support the aerospace, defense and intelligence tasks. It can quickly and easily using analysis of complex tasks, access to easy-to-understand diagrams and textual analysis to determine the best solution. From the content for some.)