Zernike-Polynomial-Coefficients-for-a-given-Wavef

oqpsk in awgn channel

小波一维信号的分解和重构 c c++代码(wavelet analysis and reconstruction)

说明：  高等光学仿真（matlab版）-光波导、激光书中部分程序(Higher optical simulation (matlab)- waveguide, the laser part of the program in the book)

在过阻尼情况下，典型二阶系统有两个相异的实数极点，其阶跃响应实际上是两个一阶系统响应的叠加。（ωn＝5），不断增大ζ值，观察每个ζ值下两个实数极点间的距离；同时绘出两个实数极点分别对应的一阶系统响应和二阶系统的响应，观察它们间的关系(In the overdamped case, the typical second-order system has two distinct real poles, and its step response is actually the superposition of the two first-order system response. (Wn = 5), increasing zeta values​ ​ , observing the distance between the two real poles each zeta value draw two real poles, respectively, corresponding to a first-order system response and the response of the second-order system, observe them relationship)

说明：  极点配置控制（PPC）（连续系统离散化）(Pole placement control (PPC) (discretization of continuous systems))

皮尔曲线拟合的MATLAB程序，以调试通过需要的朋友可以看看(Peel the MATLAB curve fitting procedures in order to debug through the needs of friends can take a look at)

说明：  这是一个信赖域方法的程序，简单实用，对初学者非常有用(This is a trust region method procedures, simple, practical, very useful for beginners. )

本程序可以较好的实现模糊PID控制的功能，给大家提供一种参考。(it s good for fuzzy-PID controler system.)

在Matlab中求硬质均匀浅海声场任一点的声压(The purpose of this code is to find the sound pressure in the sound field of the sound field in the sound field.)

用MATLAB做的插值与拟合的程序及课件PPT。适合初学者。(MATLAB do interpolation and fitting procedures and courseware PPT. For beginners.)