plot_CCD2

matlab2011 64位 win7系统 PIDNN test(matlab2011 64bit win7)

演变过程 自抗扰控制器自PID控制器演变过来，采取了PID误差反馈控制的核心理念。传统PID控制直接引取输出于参考输入做差作为控制信号，导致出现响应快速性与超调性的矛盾出现。(In the process of evolution, ADRC evolves from PID controller and adopts the core idea of PID error feedback control. Traditional PID control directly draws the output from the reference input as a control signal, which leads to the contradiction between response speed and overshoot.)

QAM 4,16,64 OFDM DC useful

用于高度计数据的绘图和网格化处理，利用matlab本身meshgrid函数(For altimeter data mapping and gridding processing)

Given a matrix the result its the Invert matrix

说明：  page变换例程，可以对信号进行柯恩类时频分布中的page变换(page conversion routines, you can type on the signal time-frequency distribution of Cohen)

说明：  利用FDTD方法模拟普通光子晶体光纤中模场变化的情况，为主程序，可以为学习FDTD模拟PCF的学习者提供一定参考和学习。(Ordinary FDTD simulation using photonic crystal fiber mode field changes in the situation, the main program, you can learn from FDTD simulation for the PCF to provide a reference of learners and learning.)

THE MATLAB COMMUNICATION TOOLBOX

说明：  音频水印在复倒谱域嵌入水印，采用统计均值调制方法嵌入(Audio watermarking in the complex cepstrum domain embedded watermark embedding using statistical average modulation method)

50hz工频陷波器，可用于去除生理信号中的工频干扰(50HZfilter)