pde

说明：  铁道车辆17自由度经典横向动力学计算程序代码。(Code of 17 DOF classical lateral dynamics calculation program for railway vehicles.)

中国大陆强震等震线，时间为1966-1975年(isoseismal line1966-1975)

说明：  codes of turbo codes

rent car manage c# project with database

说明：  图书馆管理系统，能进 图书管理系统软件 图书管理系统软件 行图书馆管理系统能实测国民经济和企业的各种运行情况；利用过去的数据预测未来；从企业全局出发辅助企业进行管理决策；利用信息控制企业的行为；帮助企业实现其规划目标。 图书馆管理系统合运用了管理科学，系统科学，运筹学，统计学，计算机科学等学科的知识。可以通俗的简化的描述图书馆管理系统的三要素：系统的观点、数学的方法以及计算机的应用。 图书馆管理系统概念结构主要由四大部分组成即信息源、信息处理器、信息用户、信息管理者组成。(Library Management System Library Management System Software Library Management System Software The library management system can measure the national economy and the operation of enterprises; use past data to predict the future; assist enterprises in management decision-making from the overall situation of enterprises; use information to control the behavior of enterprises; help enterprises achieve their planning objectives. Library management system combines management science, system science, operations research, statistics, computer science and other disciplines. It can describe the three elements of library management system in a simple way: the viewpoint of system, the method of mathematics and the application of computer. The conceptual structure of library management system mainly consists of four parts: information source, information processor, information user and information manager.)

在一个程序中通过修改参数实现三种调制方式，分别是AM、DSB和FM。 注释详细，适合初学者参考。-It s an analog modulation program by change a parameter.The three modulation types are AM, DSB, and FM. The program is easy to read and suitable for beginners.

说明：  颗粒 三轴模型 ，在动载荷作用下的三轴模拟(Three-axis model of particle, three-axis simulation under dynamic load)

一个将数据库文件转成HTML并设置超级链接的小程序-a database files into HTML and hyperlinks to set up the small program

简单的VC编写的小游戏，供学习和使用还有娱乐啦。(Simple game program。)

win32 opengl画线,配置好了glut,h(Win32 opengl draws lines, and glut,h is configured)