FILTER

example.. of class.. control..

说明：  实现对非线性系统的pid参数自调整，良好的控制性能。(Pid nonlinear systems to achieve self-tuning parameters, good control performance.)

用MATLAB实现电路的运算，可以运用它实现一般的电路基本原理(MATLAB circuit operation, it can be used in general to achieve the basic tenets of the circuit)

说明：  循环包络算法，用于计算信号的包络的一种方法(cyclic envelope)

pd estable for ball and beam

这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。 (This is a relatively complete simulation of OFDM systems design,including coding,modulation,IFFT, up and down conversion, Gaussian channel model, FFT, PAPR suppression of synchronization, demodulation and decoding modules, and systems, including system performance simulation verifies the reliability of system design.)

卡尔曼滤波在目标跟踪中应用仿真研究，机动目标跟踪与实现源程序(Simulation study on Application of Calman filter in target tracking，And the realization of the source program for maneuvering target tracking)

蒙特卡罗分析，动态显示圆的生成，计算pi(Monte Carlo analysis, dynamic display circle generation, calculating pi)

几个BOC 信号的分析例程，全球卫星导航系统将普遍使用BOC调制信号作为扩频测距信号，BOC信号号自相关函数呈现多个相关峰，传统扩频接收机所用的延迟锁定环（DLL）无法对该信号正确地进行码相位的 (Several BOC signal analysis routines, the global satellite navigation system will generally use the BOC modulation signal as a spread spectrum ranging signal, BOC signal autocorrelation function presents multiple correlation peaks, the traditional spread spectrum receiver with the delay locked loop (DLL ) can not be the signal code phase)

matlab新增寻找极值点程序，较老的版本中没有次函数(matlab find new extreme point of procedure, not the older version of the second function)