最优化课程中简单计算问题的MATLAB函数执行

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说明：  粒子群综合能源系统优化的matlab实现，咸鱼买的(Particle swarm optimization of comprehensive energy system)

这是关于云南白族村的vrml原码，如果看代码，请用vrmlpad编辑器打开，如果预览请用bs.-This is on the village of Yunnan Bai VRML original code, if we look at the code, please use vrmlpad editor to open, if the preview please bs.

c9百例有用的来-useful to look at the

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Visual C#显示隐藏鼠标的一个例子，隐藏鼠标后，使用Tab键移动光标，从代码中可发现，隐藏鼠标只需将ShowCursor(false);即可，显示时就这样：ShowCursor(true);面向C#初学者。下面是核心的代码： 　　//重写API函数 　　[System.Runtime.InteropServices.DllImport("user32.dll", EntryPoint = "ShowCursor")] 　　public extern static bool ShowCursor(bool bShow); 　　private void btnHide_Click(object sender, EventArgs e) 　　{ 　　 ShowCursor(false);//鼠标隐藏 　　} 　　private void btnShow_Click(object sender, EventArgs e) 　　{ 　　 ShowCursor(true);//鼠标显示 　　}

说明：  在车载网络中，尤其是在城市环境下，车辆高速移动导致网络拓扑结构频繁变化，车辆密度分布不均，导致稀疏连通和局部最优情况频繁出现，所以必须专门为车载自组网设计具备鲁棒性、可靠性、实时性的路由协议。本章针对现有城市环境下存在的车辆碰撞问题，利用车辆的地理位置和电子导航地图提供的道路车流信息进行路由决策，根据设定的城市交通网络模拟图，随机的分布车辆节点，通过十字交叉路口的防碰撞研究以及路边节点之间的相对位置预警仿真，得到不同仿真下的城市交通信息网络结果图，对于该区域交通通信设计以及路况信息改善有一定的指导意义(In the vehicular network, especially in the urban environment, the high-speed movement of vehicles leads to frequent changes in network topology and uneven distribution of vehicle density, which leads to the frequent occurrence of sparse connectivity and local optimization. Therefore, it is necessary to design a routing protocol with robustness, reliability and real-time for vehicular ad hoc networks. Aiming at the problem of vehicle collision in the existing urban environment, this chapter uses the geographic location of the vehicle and the road traffic flow information provided by the electronic navigation map to make routing decisions. According to the set urban traffic network simulation diagram, the vehicle nodes are randomly distributed.)

进行渗流力学的s-w曲线，压降漏斗，相渗曲线的作图(Perform s-w curve of seepage mechanics, pressure drop funnel, plot of phase infiltration curve)

A simple Android version of personnel management student work source code, including staff information management, personal wage information management, department management and a comprehensive query function, all information is stored in the mobile phone SQLite