ExoCours1

//////// OFDMA //////////// No. of Subcarriers NS = 512 Input Generation x = rand(1,NS)>0.5 fftlength = 512

依据目前已有的数据对未来的发展趋势做出预测分析，进行灰度分析的。(Based on the current analysis of existing data to predict future trends, grayscale analysis.)

说明：  基于matlab实现的短时傅里叶变换，小波变换和emd分解(MATLAB realizes short time Fourier transform, wavelet transform and AMD decomposition)

VBLAST源代码！ 下载后将.rar去掉，即可！ 文件也可用ultraedit等软件直接打开(VBLAST source code! After downloading. Rar removed can be! Documents available ultraedit software directly open)

一个用于识别客车、轿车、面包车等的车型识别的程序，用matlab编写，利用背景差分得到车辆区域，再做后续图像处理(A model identification procedures used to identify buses, cars, vans, etc., using matlab prepared using the context of the differential area of ​ ​ the vehicle, then a subsequent image processing)

matlab考试必备，我们学校考试的试卷，有需要的拿去(matlab test necessary, our school examination papers, there is a need for Naqu)

RGB to LUV conversion in matlab

identifacation systems

matlab实现OFDM算法的仿真代码，可以实现OFDM算法的功能模拟。(implement the simulation algorithm matlab code OFDM, OFDM algorithm can achieve functional simulation.)

MATLAB实现EMD分析振动信号时的镜像对称延拓，此方法可以一定程度上降低HHT引起的端点效应(MATLAB to achieve EMD analysis of vibration signals when the mirror symmetry extension, this method can be reduced to some extent HHT caused by the end effect)