6-3-1

利用matlab实现主成分分析！结构清晰！pca based on matlab(pca based on matlab)

基带系统的蒙特卡罗仿真，眼图程序，多径信道均衡，信道传输函数的matlab仿真

暂时只支持jpeg2000支持的 cdf97 和spline53 可以这样来测试： x=imread( E:studyjpeg2000imageslena.tif ) ％ see the decomposition coefficients y=wavelift(x, 1, spl53 ) using spline 5/3 wavelet figure subplot(1,2,1) imshow(x) subplot(1,2,2) imshow(mat2gray(y)) ％ see the reconstruction precision yy=wavelift(x, 5) using cdf 9/7 wavelet ix=wavelift(yy,-5) inverse sum(sum((double(x)-ix).^2)) (only temporary support jpeg2000 support cdf97 and spline53 this can be measured Examination : x = imread (E : study jpeg2000 images lena.tif)% see the d ecomposition coefficients wavelift y = (x, 1, spl53) using spline 5/3 wavelet figure subplot (1,2,1) imshow (x) subplot (1,2, 2) imshow (mat2gray (y))% see the reconstructi on precision wavelift yy = (x, 5) using cdf 9/7 wavelet ix = wavelift (yy.-5) inverse sum (sum ((double (x)- ix). ^ 2)

设计一个模拟信号（几个不同频率简谐信号之和，再加一个白噪声） 用不同的采样频率把信号离散（满足和不满足采样定理）， 画出信号波形； 分别作信号的谱分析（幅值）；对比采样频率的影响； 选用不同窗函数对同一个信号作谱分析，比较分析。(signal process using matlab)

BER of the VUS-MUMIMO-SM Uplink System - Rayleigh( BER of the VUS-MUMIMO-SM Uplink System- Rayleigh)

说明：  此程序用来进行信道延迟，和序列互相关的。(This procedure used for channel delay, and the sequence of inter-related.)

说明：  该程序将红外热像图的tmp文件以数据读入到MATLAB中(The program of infrared thermal images of the tmp file to the data read into MATLAB,)

CAO方法求DUFFING方程的嵌入维数(CAO method DUFFING equation for embedding dimension)

matlab 6.0的指令大全，后来很多版本的与6.0的兼容，大家可以参考。(matlab 6.0 all instructions!!)

说明：  该例子主要解释了自适应滤波器的应用，对于信号处理的应用有很好的帮助理解的作用(explain the main examples of adaptive filter applications, for signal processing applications with the help of a very good understanding of the role)