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programming ARcGIS 10 is a book for web GIS development, very good reference material, hope it is useful for you

说明：  图书管理系统 程序开发软件：Pycharm 数据库：mysql 采用技术： Django 系统实体对象： 图书类型：图书类别，类别名称，可借阅天数 图书：图书条形码，图书名称，图书所在类别，图书价格，库存，出版日期，出版社，图书图片，图书简介，图书文件(Book management system Program development software: pycham Database: MySQL Adopted technology: Django System entity object: Book type: Book type, category name, number of days to borrow Books: Book barcode, book name, book category, book price, stock, publication date, publishing house, book picture, book introduction, book document)

ground2picv3 通过GPS信息和摄像机角度，将图片映射到世界坐标系中(Ground2picv3 by GPS information and the camera Angle, the image is mapped to the world coordinate system)

GPS L1C信号模拟仿真，Weil码生成及自相关与互相关心分析，BOC调制，功率谱分析(GPS L1C signal simulation, Weil code generation and autocorrelation and mutual interest analysis, BOC modulation, power spectrum analysis)

python code for fat tree topology with different measurements

《gps基本原理及其matlab仿真》(西安电子科技大学)里面的程序源代码，都是自己亲自敲上的。这是第5章的。对入门很有用的。(The basic principle of GPS and the matlab simulation (xi an university of electronic science and technology) in the program source code, is knock on yourself. This is the fifth chapter. The introduction is very useful. )

基于功率倒置算法的GPS抗干扰天线仿真以及高斯噪声的产生函数(GPS antjamming)

说明：  GPS的自主完善性算法，基于奇偶矢量,Matlab程序(Autonomous Perfection Algorithms of GPS Based on Parity Vectors)

python聊天机器人(扫码登陆网页版微信)

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)