convolution

rs encoder in matlab 7,3

自己写的大地坐标系（WGS84,BJ54,GDZ80)到直角坐标系的转换程序，matlab程序，请大家多多指教！(Write their own earth coordinate system (WGS84, BJ54, GDZ80) to the Cartesian coordinate system of the conversion process, matlab program, please the exhibitions!)

基于PCA的人脸识别技术代码，与其他技术比较起来有很大的优点(PCA-based face recognition code, and other technologies have great advantages compared to)

高版本matlab的NC插件，7.0以后版本使用。无需安装。(High version of Matlab NC plug, 7.0 or later. Requires no installation.)

用Levinson算法，Burg算法，ARMA模型法，MUSIC算法来估算功率谱。并进行比较。(With Levinson algorithm, Burg algorithm, ARMA model method, MUSIC algorithm to estimate the power spectrum. And compared.)

添加了了约束的非支配排序遗传算法的代码。(A structure MATLAB implementation of NSGA-II for Evolutionary Multi-Objective Optimization)

说明：  matlab信道模型，对OFDM信道建模，统计错误概率，并于直接传输的错误率比较。(Matlab channel model, the right OFDM Channel modeling, statistical probability of error, and direct transmission error rates.)

说明：  弹簧振子振动轨迹模拟,程序来源于网络. 谢谢大家(oscillator vibration trajectory simulation process from the network. Thank you)

UWB无线通信系统采用脉冲位置调制PPM的解调程序(UWB wireless communication system using pulse position modulation and demodulation process of PPM)

cooperative communication theory