从GPS输出数据中分离出经纬度，日期，时间，速度等有效信息。...

对于建模工具Visio的具体原理及其使用方法-Visio modeling tool for the specific principles and how to use

牛顿－拉夫逊法潮流计算 基本步骤： 　　（1）形成节点导纳矩阵 　　（2）将各节点电压设初值U， 　　（3）将节点初值代入相关求式，求出修正方程式的常数项向量 　　（4）将节点电压初值代入求式，求出雅可比矩阵元素 　　（5）求解修正方程，求修正向量 　　（6）求取节点电压的新值 　　（7）检查是否收敛，如不收敛，则以各节点电压的新值作为初值自第3步重新开始进行狭义次迭代，否则转入下一步 　　（8）计算支路功率分布，PV节点无功功率和平衡节点柱入功率。-Newton-Raphson method flow calculation basic steps : (1) formation of nodal admittance matrix (2) to set up the initial node voltage U, (3) the initial node-generation-related demand. calculated that the constant term formula Vector (4) nodes will be incorporated into the initial voltage-seeking, calculated Jacobian matrix elements (5) solving that equation, seek to amend the vector (6) to strike a new node voltage value (7) to check whether convergence, if not restrained. concentrated in the nodes of the new voltage as the initial value since the first three steps to re-start the narrow iterations. Otherwise, turn into the next (8) Calculation branch power distribution, PV nodes reactive power and balance-node into powe

_NET和J2EE该相互学习什么 Application的Framework竟然达到了55个，并且还在日益增加。事实上J2EE开发的软肋不在于Control这个层面，而是在View。许多天才的精力都耗在重复制造轮子上，却没有想办法去完善一个或者多个Framework，这不得不让人感到痛心啊！在这一点，J2EE是不是得向.NET好好学习一下呢？在.NET的世界里，最受关注的应该是控件的开发了，一个设计良好，功能强大的控件对于提高开发效率无疑是极好的助推器。很多.NET的开发人员都将精力花在设计控件上，.NET就像一个聚宝盆一样，不断汇聚开发人员智慧结晶。在J2EE的世界里，为了减少这种资源浪费的情况，Wicket Framework的出现了。它强调组件设计和组件重用，让开发人员集中精力于组件的开发，从而增强Framework的功能已经易用性。但愿，Wicket -Garage and the J2EE Application learn from each other what the Framework has reached 55 and is still growing. In fact J2EE development weakness lies not in the level of Control, but the View. Many are gifted energy consumption in duplicate on wheels, but did not try to perfect one or more Framework, which compelled people to feel sad ah! At this point, is not a J2EE to.NET can learn from it? In.NET world, the most concern is the development of the controls, a well-designed, powerful controls for the improvement of development efficiency is undoubtedly an excellent booster. A lot.NET developers will b

vc6.0编译通过.-vc6.0 compile.

一款背单词的小程序,可以自己在自定义词库中加单词,运行环境JCreator-back one word of small programs can be defined in adding the word thesaurus, the environment JCreator

Java结合JSP的论坛系统！-forum system.

一个很菜的遥控接收程序，可以检测用户码，请各位哥哥多指导！-a very remote receiver dishes procedure can detect user code, please guide more you brother!

此程序是华容道游戏源代码，供参考学习使用。-Puzzle source code, learning to use for reference.

在vb中镶入汇编、VC-in vb Insert from the Compendium, VC

一个小玩具，可以测出你一段时间之内鼠标移动的距离(Km),大家有兴趣的话下载来玩玩吧。-a small toy, you can detect some time within the mobile mouse distance (Km), we are interested in downloading play Honolulu.