REER

This project uses PCA (Principal Component Analysis) to detect face from 2D images.

这段源程序是用来计算火箭发动机的高度特性。(to calculate the height of the rocket engine.)

一本还不错的编程指导书，初学者可以借助它全面系统地学习怎么用matlab(A pretty good matlab instructions, which can help with matlab programming)

The answers to the excercises in the book Introduction to Machine Learning, which is written by Ethem Alpaydin

《精通MATLAB GUI》光盘的内容，包含所有章节(MATLAB GUI)

给大家提供一个最基础的simulink仿真的列子 (To provide a most basic simulation simulink Liezi)

求解积分函数的列子，可以求sin的定积分和cos的定积分函数。(Liezi solution of the integral function, you can find the definite integral of sin and cos of the definite integral function.)

EEMD在EMD的基础上进行添加高斯白噪声，VMD相对于EEMD时频分解效果更好，有效的抑制了模态混叠和端点效应(EEMD adds Gaussian white noise on the basis of EMD, and VMD has better effect on time-frequency decomposition than EEMD, effectively suppressing modal aliasing and endpoint effects)

IIR滤波器的设计及其使用，可产生幅度相同的单频信号，其中进行了傅里叶变换等。(IIR filter design and its use, may have the same single-frequency signal amplitude, which carried out the Fourier transform.)

用MATLAB实现d2d通信中的模式选择(D2D mode seclection MATLAB)