task3

非线性回归模型测量PH值和亚硫酸浓度的一个Matlab程序(Non-linear regression model measuring PH value and a sulfite concentration of Matlab procedures)

基于LQ的二级倒立摆设计，可实现LQ校正，能画出原系统的阶跃响应，及加入LQ校正后的系统阶跃响应曲线。(LQ-based design of double inverted pendulum, can be realized LQ correction, can draw the step response of the original system, and adding LQ corrected step response curve.)

说明：  用于Hooke—Jeeve模式搜索算法，完成多变量的寻优。多变量搜索中直接搜索算法的一种。(for Hooke-mode Jeeves search algorithm, complete multivariate optimization. Multivariable direct search of a search algorithm.)

FCM fuzzy C-MEAns in MATLABn

conventional inverse rate matching for LTE-A

求图像的信噪比函数及峰值信噪比函数 很有用(Demand function is useful for image signal to noise ratio)

This program will give you image with different types of noise added to it and will show you effect and comparison of all

基于bdpca重构的matlab程序，附带图片，适合于表情识别初学者研究学习。(a matlab code of bdpca reconstruction with some expression pictures which is really useful for expression recognition researchers.)

说明：  包括LFM和HFM的雷达回波信号的仿真，及其匹配滤波。(LFM and HFM radar echo signal simulation, and its matched filtering.)

可以输出数据后期绘制的圆柱绕流 matlab编写的 带有可视化(Can be drawn in the latter part of output data flow around a cylinder with a written visualization matlab)