xiandaitongxinxit

对生成的随机序列进行自相关（平衡性）进行测试。(Autocorrelation test )

本源码提供LMS算法的几种实现形式，分为256个信号点和1024个信号点。对理解LMS滤波器有很好的用处(The source provided several LMS algorithm implementation form, divided into 256 signal and 1024 signal. Have a good use for understanding the LMS filter)

calculates BER of BPSK on OFDM

MATLAB通信仿真及应用实例详解好的一本书，里面有实例和M文件代码。(MATLAB simulation and communication application example explanation good book, there are examples and M file code.)

粒子群算法（PSO）整定pid控制参数，比传统Z-N整定方法要好，内附matlab程序与simulink模型(Particle swarm optimization (PSO) is better than traditional Z-N tuning method in tuning PID control parameters. It includes matlab program and Simulink model.)

audio watermark detection

Encoding & Decoding of message seq using (n,k) Systematic Linear Block Code.

说明：  倒立摆的控制，采用常用的PID算法，现在没有加其他的算法，或许对一些同学有用。(Inverted pendulum control, with common PID algorithm, the algorithm is not added to the other, may be useful for some students.)

说明：  一维简易时域有限差分法(FDTD)计算介质板反射和透射系数(An Interactive Demonstration of Electromagnetic ...)

说明：  基于粒子滤波的检测前目标跟踪在一个目标的仿真(Simulation of target tracking in a target before detection based on particle filter)