MATLAB_LJUDDotNET_20140624

说明：  大家可以参考以下 有关MATLAB图象处理的 后面有详细注释(we can refer to the following MATLAB image processing behind a detailed Notes)

paper for research science

digital wathch design in matlab

This Code is a conventional Beamforming Algo

光伏发电仿真程序，含有MPPT算法，仿真效率很高!(PV simulation program, with MPPT algorithm, the simulation very efficient!)

波束形成中DOA估计LP算法 matlab程序(LP)

various curve using matlab

三相PWM整流电流预测仿真。。。。。。。。。。。。。。。(PWM matlab)

Stop-and-wait ARQ is a method used in telecommunications to send information between two connected devices. It ensures that information is not lost due to dropped packets and that packets are received in the correct order. It is the simplest kind of automatic repeat-request (ARQ) method. A stop-and-wait ARQ sender sends one frame at a time it is a special case of the general sliding window protocol with both transmit and receive window sizes equal to 1. After sending each frame, the sender doesn t send any further frames until it receives an acknowledgement (ACK) signal. After receiving a good frame, the receiver sends an ACK. If the ACK does not reach the sender before a certain time, known as the timeout, the sender sends the same frame again.

说明：  数据分类，AdaBoost算法提升SVM，MATLAB算法(it is useful。)