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画图选定,支持直线,矩形,正方形,园等画图,支持单个或多个对象的选定,拖动等,()

说明：  实现地图实时显示，可以用来做实际工程应用中地图打点(Real time map display)

说明：  matlab simulink 状态图教程 状态图建立，状态图的调试(matlab simulink state flow class)

古典Jacobi的算法。-classical algorithm.

说明：  针对排列熵算法做出的改进，广义相位排列熵，通过调整参数，有效提升了排列熵算法的性能。(Aiming at the improvement of permutation entropy algorithm, generalized phase permutation entropy improves the performance of permutation entropy algorithm by adjusting parameters)

Clock 桌面时钟 日历 阴历 看到的delphi程序 转发-Clock desktop calendar lunar calendar clock see delphi process forward

Webots学习实例，完成机器人避障功能，用户可在其基础上进行修改，例如：改进控制器。(Webots learning examples, complete the robot obstacle avoidance function, users can be based on the modification, for example: improve the controller.)

1. There are at least 10 nodes in the simulation and each node has at least two neighbors within its transmission area. 2. Every node periodically broadcasts a ”request” packet to its neighbors. Meantime, this node sets a timer with t time interval to wait for its neighbors ”re- sponse” packets. When receiving all responses from its neighbors during t, it prints ”success”; oth- erwise, it prints ”failure”. Assume that the broadcast periodical interval is bigger than t. 3. A neighbor that receives a ”request” packet, sends a ”response” packet after a random time τ , τ = random(0, 2t).(There are at least 10 nodes in the simulation and each node has at least two neighbors within its transmission area. Every node periodically broadcasts a request packet to its neighbors. Meantime, this node sets a timer with t time interval to wait for its neighbors response packets. When receiving all responses from its neighbors during t, it prints success oth- erwise, it prints failure. Assume that the broadcast periodical interval is bigger than t.)

求解6自由度动力学振动响应，运用龙格库塔方法进行计算。(The six-degree freedom dynamic response has been solved)

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