qam

说明：  这是一个人脸的识别程序，基于Matlab环境。在一幅图中识别出人脸部分，并把人脸部分用矩形框圈出。(This program is used to identify the face by Matlab.It can delect the face in one picture and sign the face)

本资料是一个用PPT制作的MATLAB教程，供XUEXI 学习MATLAB的人员使用，是一个经典的学习资料。(This information is a PPT production of the MATLAB tutorial for use by persons XUEXI learn MATLAB is a classic learning materials.)

MATLAB常用函数大全都在这了，很实用(MATLAB functions used in this Daquan, and very practical)

image threshoolding color image

说明：  本程序是数字图像矩阵数据的显示及其傅立叶变换的应用(digital image data matrix display and the application of the Fourier transform)

网侧变流器模型，对并网课题方向的研究可能有所帮助，可以运行。(Network-side converter model, the direction of the grid project may be helpful, you can run.)

产生随机序列的卡尔曼滤波器滤波，与普通的滤波器的比较(Generate a random sequence of the Kalman filter filtering, comparison with ordinary filter)

描述了OFDM调制解调中的相位补偿的算法的方法和相应的代码(Description of the OFDM modulation and demodulation method of the phase compensation algorithm and the corresponding code)

本程序是用MATLAB编写的用于仿真通信系统中信号经过QPSK和16QAM调制后，通过高斯白噪声和瑞利衰落信道的星座图仿真(This program written by MATLAB is for the students who are studying telecommunication.It s very useful to simulate the signal constellation.)

说明：  无线传感器网络Leach分簇算法源代码，用matalb仿真的，完全能跑出来(wireless sensor network )