R-language

Since RREQ packets are flooded throughout the network, this algorithm does not scale well to large networks. If the destination node is located relatively near the source, issuing a RREQ packet that potentially pass through every node in the network is wasteful. The optimization AODV uses is the expanding ring search algorithm, which works as follows. The source node searches successively larger areas until the destination node is found. This is done by, for every RREQ retransmission until a route is found, incrementing the time to live (TTL) value carried in every RREQ packet, thus expanding the ``search ring in which the source is centered.

Single machine infinit bus simulation through PID controller

说明：  communication papers about mimo

GSC广义旁瓣对消，四路不同方向入射信号，上支路八阵元，下支路根据阻塞矩阵不同自适应调节七、三、一个权。(GSC generalized sidelobe canceller, four paths in different directions, and eight branches on the upper branch. The lower branch adaptively regulates seven, three, and one weight according to the blocking matrix.)

利用MATLAB编写的简单的NSGA2程序 ,实用方便 (Prepared using a simple MATLAB program NSGA2, practical convenience)

Frank Gross所著《智能天线》 一书的源代码(a book of the source code for Frank Gross book Smart Antenna )

Buffers and Semaphores

该段代码可用于加速度信号的积分求得位移。使用的是频域积分方法，设置合适的上下限截止频率可较好的复现实际路面的位移高程。(This code can be used for integration of the acceleration signal obtained displacement. Using a frequency-domain integral method, set the appropriate upper and lower cutoff frequency displacement elevation better reproduce the actual road.)

永磁同步电机的simulink仿真，V/f控制模式，带电流反馈(PMSM model in matlab/simulink with V/f control mode.)

根据描述飞行器在铅垂平面内运动的数学模型，编制某飞行器的铅垂平面飞行轨迹仿真程序。(theflightequation)