Cjunzhi

实现积分图，用来方便计算Haar特征 利用matlab实现的积分图，(integral image in order for compute the Haar-like Feature.)

无线信道中下行链路,用MATLAB进行仿真(Downlink wireless channel, using MATLAB simulation)

OFDM用4QAM调制，simulink仿真(OFDM with 4QAM modulation，with simulink)

Face recognition using L1 norm minimization 1.0 :Read the following paper for details of the algorithm - Robust Face Recognition via Sparse Representation by John Wright, Arvind Ganesh, and Yi Ma , Coordinated Science Laboratory, University of Illinois at Urbana-Champaign and Allen Yang, Electrical Engineering and Computer Science, University of California Berkeley.

关于目标追踪的算法,用卡尔曼滤波方法，论文后面有相关的仿真图(a new way to track)

matlab矩阵的生成,希望对大家有好处~(matlab matrix formation, in the hope that everyone will benefit ~)

扩频通信中PN码同步仿真实验，中间无任何错误，可直接使用(can use)

数字全息生成和再现的程序，两种不同的方法：卷积法和傅里叶变换法。(Generation and reproduction of digital holographic process, two different methods: convolution and Fourier transform method.)

matlab的aloha协议代码，实现了aloha saloha npcsma npisma的matlab仿真，比较了吞吐量和延时性能(This is a matlab code for aloha, saloha, npcsma and npisma which also compares their performances. )

说明：  无线传感器收集数据，实时传送并利用神经网络算法估计监测区域内是否有人(Wireless sensor data collection, real-time transmission and use if someone within the neural network algorithm to estimate the monitoring area)