matlabwendang

数字图像处理，利用matlab开发环境进行编程实践。(Digital image processing using matlab to program development environment practice.)

此程序为ook编译码程序，详细的介绍了ook调制原理及解调的原理及过程(This program is ook encryption procedures, detailed introduction to the principles and process of modulation and demodulation principle ook)

清华大学张旭东老师现代信号处理第一次matlab习题(The first matlab exercise in modern signal processing by Xudong Zhang, Tsinghua univ.)

The Matlab NLMS algorithm

数字信号处理实践方法（第2版）书中有关的代码，很有实用价值(Digital signal processing practices (2nd Edition) book-related code, and very practical value)

说明：  此程序主要用于实现OFDM通信系统的同步，采用线性调频的方法可以克服信道的频率选择性衰落。(The programme is to realize synchronization in OFDM systems)

S变换 可用于对信号进行频谱分析 提取信号特征 包括幅值 相位 谐波成分等应用广泛 希望对大家的学习有帮助(S transform can be used to extract the signal spectrum analysis features include the magnitude of the phase signal harmonic components and so widely we hope to help learning)

pendulum model, its non linear control

说明：  确定性系统中建立一个跟踪系统让稳态误差变成0 ( This script demonstrates designing a tracking system with feedback and gain compensation to bring steady-state error to 0 and a settling time of 2.5 seconds. The response to a unit step is simulated and plotted to compare the system before and after compensation. This uses the STEP function from the system id toolbox and also ODE45 function to compute the step response.)

说明：  本人实际工作中自己编写的激光谐振器分析程序，在MATLAB中输入main即可运行程序(I actually work in their preparation of the laser resonator analysis program, type in the MATLAB main program can be run)