assignment2

说明：  数值计算长周期光纤光栅(Numerical Calculation of long-period fiber grating)

matlab学习书籍，很有用的，大家可以根据这个自学！(matlab learning books, very useful, we can according to the self-study!)

在MATLAB环境下实现滤波器功能 、 通过仿真表明 其效果良好(FILTER MATLAB DESIGN)

小波包分析提取振动信号中的特征频率，ML法能够很好的估计信号的信噪比,利用自然梯度算法。( Wavelet packet analysis to extract vibration signal characteristic frequency, ML estimation method can be a good signal to noise ratio, Use of natural gradient algorithm.)

netCDF 文件读取工具，用于matlab，可以很方便的读取NetCDF文件中的信息(NetCDF tools for matlab)

傅里叶变换与逆变换, Matlab程序。The main focus of this lab lab is converting between the frequency and time domain. (Fourier Transform Forward and inverse)

说明：  基于互信息的图像配准算法MATLAB的代码程序(Based on mutual information image registration algorithm MATLAB code procedures)

读取mat中的文件名并将其中的变量写入与变量名一致的txt文件中(read and write document)

Recursive least squares with noise

针对常规PID控制不具有自适应能力，对于时变、非线性系统控制效果不佳。提出了将模糊技术与PID控制相结合的控制方式，设计模糊控制器。(Conventional PID control with adaptive capabilities, time-varying, nonlinear system control ineffective. Fuzzy and PID control combined control mode fuzzy controller design.)