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we have a photo camera with DC Motor and closed loop controller is equal k/s^2+s+k. first,we shoul find ZOH,then we identify the system with ARX model that na=nb=2 Here,we want to identify the Dynamic Linear System. we use different inputs such as normal distribution,uniform distribution,...

说明：  Direct Sequence Spread spectrum

Offline watermaking in printed documents .... source code in Matlab

说明：  Missile tracking trajectory using EKF IMM

scatterbar就是画出三维散点柱状图，并且可以调整柱子的大小和颜色渐变，比原函数bar3更方便，更好用。(scatterbar is to draw three-dimensional scatter histogram, and can adjust the size and color gradients pillars, and more convenient than the original function bar3, easier to use.)

MATLAB环境下的小波分析mallat经典算法(MATLAB environment, the classical algorithm of wavelet analysis mallat)

产生2ASK、4ASK、8ASK的m文件和产生的mat格式的数据文件。(Generated 2ASK, 4ASK, 8ASK of m documents and produced mat format data files.)

说明：  matlab与Vrep之间通信，实现联合仿真(Matlab simulation of trajectory planning robot realizes trajectory planning, trajectory tracking control and other functions)

采用拉格朗日算法求解机组组合问题，采用的是5机系统(Lagrangian algorithm for solving unit commitment problem, machine system used is 5)

说明：  应用music算法和esprit算法在进行谱估计中的matlab源程序 (Music and esprit algorithm application in spectral estimation algorithm in the matlab source code)