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特征提取，fastPCA ,matlab 源码(Feature Extraction, fastPCA, matlab source)

说明：  关于8PSK解的信噪比和调误码率的仿真程序(8PSK solution on the signal to noise ratio and bit error rate of transfer simulation program)

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)

this is to find the information of any image database

偏微分方程的数值解法的MATLAB程序介绍了应用最为广泛的椭圆型、双曲型、抛物型偏微分方程的数值解法，而且还详细编程实现了每种方程的多种常见数值解法。 附件使用MATLAB编程来实现这些算法(introduces the most widely elliptic, hyperbolic, parabolic partial differential equations numerical solution, but also the details of each programming a variety of common numerical solution of equations. Attachments using the MATLAB program to implement these algorithms)

该程序介绍了有关八叉树编码的基本编程知识，对于初级学者易懂易学。(This program introduces the octree encoding basic programming knowledge, which ishelpful for junior scholars to understand.)

实现纯aloha算法，吞吐率，成功率,归一化标签数(complete aloha algorithm.)

This program has been written using Matlab/Simulink software. It can be used to find out the behavior of the induction motor behaviore when fed from a PWM inverter. The program is written so that the user can simulate any induction motor he wants by just loading the electrical and the machanical parameters in the workspace. The induction motor is modelled by the 7th order dq model which takes the iron loss component into account. The motor works in open loop but the closed loop can be easly performed by just adding the vector controller or any other controller and a PI speed controller.

用于人脸检测的方法，附带文章和源程序。效率高！(Face detection method is used, with articles and source code. Efficient!)

Geometrical transformation problems