使用ode45函数，计算双摆模型，同时动画显示结果。并画图相应的相图....

本源码是一个完整的图书馆管理系统，功能比较齐全。-This source code is a complete library management system, wide array of functions.

由于源码是由网上收集的(原英文)，可能会有少许未能完善之处。但经过测试，大部分基本的运算还是可以的，当然包括常用的函数（三角函数、反三角函数、双曲三角函数、绝对值.......），甚至是一些复杂无比的表达式也能计算，如：ln e + rnd(2) + 3(2)4 * (log(tan (itan 1))) 等。值得一提的是，它还有函数绘图、数据统计和自定义常数等功能。另外，程序经过我汉化（仅在界面上），更易懂。 -As the source is collected by the Internet (former English), there may be a little failure to perfect. However, after testing, the majority of basic computing can, of course, including the commonly used functions (trigonometric functions,反三角函数, hyperbolic trigonometric functions, absolute value and even some .......), infinitely more complex expression can be calculated, such as: ln e+ rnd (2)+ 3 (2) 4* (log (tan (itan 1))) and so on. It is worth mentioning that, it also function mapping, data and custom constants and other functions. In addition, the procedures after I finished (only in the interface), more easy to understand.

windows 98/2000/NT/XP

web - cam. source code. VB 6.0-web- cam. source code. VB 6.0

Windows CE开发初步,wince入门必读资料-Windows CE to develop the initial, wince data entry reading

iphone mobile source code

本软件可以在windows 下对BIOS的设置进行模拟-the software under the windows of the BIOS setup simulation

显示ppt的vc源码-show ppt of vc-source

包括了一些Java的应用程序,其中很多都是可以运行的,对于初学者很有帮助.-include some Java applications, many of which are run, very helpful for beginners.

类似Windows的计算器的源码，可以进行多种科学计算，功能和windows自带的差不多