AdvancedPIDcontrolandMATLABsimulation

说明：  OFDM的QPSK仿真程序，里面只有一个txt文件，所有程序都在上面了。(OFDM QPSK simulation program, only a txt file, all proceedings in the above.)

本程序是在matlab环境下利用小波对图像进行处理的一段小源程序。(image procession based on wavelet transform)

通过非线性扩张观测器可实现被控对象的位置、速度和未知部分观测。在实际控制工程中，可采用本观测器实现无需速度测量的控制，并实现对未知不确定性和外加干扰补偿(Through the expansion of nonlinear observer can realize the location of the controlled object, speed and unknown part of the observation. Can be used in actual control engineering, the observer is to realize the control without speed measurement, and implement the unknown uncertainties and external disturbance compensation)

基于等效控制的滑模控制，通过等效控制实现消除滑模控制的抖振。(Equivalent control based sliding mode control is adopted to eliminate chattering of sliding mode control by equivalent control.)

说明：  模糊控制pid调节，与常规PID进行对比，有相关的文字说明。(Fuzzy control and PID control)

说明：  这组程序是基于小波变换的信号奇异性检测和去噪的例程，每个程序的具体功能见程序源码。(this group are based on the wavelet transform singularity detection signal denoising and the routines, Every procedure specific functions to see source codes.)

EMD 分解的MATLAB程序 是对时间信号分解的一种办法(EMD decomposition of time MATLAB program is a way of signal decomposition)

Convex Combination with fuzzy sets. this code demonstrate the acomplishment of the requirements of two fuzzy sets to make a convex combination.

Kernel Patial Least square

Implementation of morphological shape decomposition algorithm (image processing)