PAPR

北工大matlab电子课件，陆续还有好多，很全的，希望大家下个痛快(err)

说明：  一篇关于ofdm的论文，对毕业设计等都有好处(ofdm )

说明：  用matlab编写的基于Haar小波变换的图像增强处理，同时可实现小波正变换，小波逆变换，实现小波分解与重构源代码。(Written by matlab Haar wavelet-based image enhancement processing, and can achieve positive wavelet transform, inverse wavelet transform, wavelet decomposition and reconstruction to achieve the source code.)

matlab的m文件，讲述的是pem燃料电池的电流动态仿真，其中还分为m层中有损伤和没有损伤，对研究燃料电池的电流动态者很有用。(matlab m files, about pem fuel cell current dynamic simulation, which is divided into m layer damage and no injuries, the current dynamics of the fuel cell research useful.)

说明：  MATLAB仿真通信PSK误码分析，主要用来测试SNR从0到10时的系统性能(MATLAB simulation PSK communication error analysis, SNR mainly used to test from 0 to 10 am on the system performance)

小波分次谐波分解 用来解决傅里叶分解难以处理的分数次谐波(Harmonic decomposition wavelet decomposition is used to solve difficult to deal with fractional Fourier harmonics)

This code demomstrates an improved algorithm based on the local binary fitting (LBF) model in Chunming Li et al s paper: "Minimization of Region-Scalable Fitting Energy for Image Segmentation", IEEE Trans. Image Processing, vol. 17 (10), pp.1940-1949, 2008. Usage: These codes can be used for Matlab 7.0.4 or higher versions in Windows. Run the Demos in the M-files for several test images. Once an image comes out, click the mouse to generate a polygon as the initial contour: left click to get a number of points, then right click to get the end point. The number of iterations may need to be increased if the initial contour is too far away from the desired object boundary.

能够绘制实现两幅图像的互信息测度图,采用遍历搜索方法 main.m为主程序(Be able to draw the two images, mutual information map, and traverse the search method. S main.m main program)

qpsk的仿真和应用很好用自己运行可以运行(qpsk simulation and application)

这是个改进的PCA主元分析程序 可以实现数据降维和压缩(This is a PCA improved principal component analysis program can reduce the dimensionality of data compression )