css-code

说明：  this source code in matlab include three parts. It help to simulate ber in mc-cdma systems

说明：  利用粒子滤波算法的对于非线性非高斯信号处理的优越性能，将之用于模态信号、振动信号去噪处理。(The particle filter algorithm for nonlinear non-Gaussian signal processing, superior performance, it is used for mode signal, vibration signal denoising.)

fisher线性分类器训练计算样本错误率，画投影直线(fisher linear classifier training sample error rate calculation, draw a straight line projection)

分析双极性不归零码的功率谱特性请输入随机序列的长度N= (ubplot(312) plot(f,lpf) title( 低通滤波器 ) axis([-fs/2 fs/2-0.2 1.2]) subplot(313) plot(f,abs(yr_lpf)/N) title( 经低通滤波后的频谱 ) xlabel( f /Hz ) )

GPS与捷联惯导的组合导航程序，可以运行(GPS and SINS integrated navigation program, directly run)

说明：  matlab的认知无线电仿真代码,主要是能量检测的仿真。(matlab CR)

功率谱仿真，用于仿真信号功率谱，对于学习信号与导航功率谱的计算有一定帮助(Power spectrum emulation of signal power spectrum, for the calculation of the power spectrum of learning and navigation signals have some help)

此文件在matlab中，打开，运行可以玩超级玛丽哦，只不过没有敌人，但不过也挺有意思的(This file in matlab, open, running can play Super Mario Oh, but there is no enemy, but also very interesting)

用来读取surfer等软件生成的grd文件的MATLAB程序(read grd-files)

基于MATLAB环境下的人脸识别代码，简单易行，值得下载(Environment based on MATLAB code for face recognition, simple and easy, it is worth downloading)