The-trilateral-exchange--

降维状态观测器是非常重要的一类观测器，它使用状态反馈构成闭环系统的物理实现成为可能。降维状态观测器的设计方法很多，这里提出主要的两种：(Reduced-order state observer is a very important class of observer, which uses state feedback closed loop system, the physical realization possible. Reduced-order state observer design method are many, here for the main two:)

Audio signal processing by using matlab 使用matlab处理音频信号

simulation of neural network

使用MATLAB实现主成分分析，可以去除数据间的共线性及对大量数据进行降维处理。(Using the matlab to realize the principal component analysis to remove the liner of the date and reduce the dimension of the large amont of the date. )

一种用于非同步采样下的通信时，通过误差测量算法和多项式插值以达到同步的目地的论文。来源于I(A non-synchronous sampling of communications, through error measurement algorithm and polynomial interpolation in order to achieve synchronization of the thesis purpose. From I)

数据管理、记录浏览、借还操作（借书、还书、续借、更新、删除、添加）等功能。(Data management, record visit, through further operations (borrowing, but also books, renew, update, delete, add) and other functions.)

DFT in matlab, the code is a example of long time in computation.

说明：  利用matlab的BVP4C程序包求解波动方程，得到电场和电子密度的二维分布。(The BVP4C package using matlab solving the wave equation, two-dimensional electric field and electron density distribution.)

Generates a codgray code. It is used when we don t have the communications package in our matlab

本例是Fisher分类，以一个小例子解释了Fisher判别的本质(The case is Fisher classification, with a small example to explain the nature of the Fisher discriminant)