paifei_v35

a software code for computing selected eigenvalues of large sparse symmetric matrices

说明：  时间序列分析中参数估计方面的实现,在matlab环境下实现的代码(parameter estimation)

本程序是利用Householder变换分解得到Q,U(This program is using Householder transform decomposition of Q, U)

说明：  BP算法有详细的注释，数据归一化处理，数据打乱处理，功能强大(BP algorithm has detailed notes, normalization of data processing, data disturb processing, powerful)

利用ASIHTTPREQUEST与服务器交互的最简单的例子(How to use ASIHTTPREQUEST)

“A Multi-Scale Bilateral Structure Tensor Based Corner Detector,”

杨氏双缝干涉光学现象模拟的程序，Matlab编写(Young' s double-slit interference optical phenomena simulation program, Matlab prepared)

说明：  一个短时傅立叶变换的MATLAB程序，可以进行信号的时频分析。(A short-time Fourier transform of the MATLAB program, can be time-frequency analysis.)

COFDM系统在不同调制方式（BPSK/QPSK/16PSK）下的PPCR和BER的比较。不含噪声和多径(COFDM modulation system in different ways (BPSK/QPSK/16PSK) under the PPC R and BER comparison. Without noise and multipath)

基于信息最大化的盲源分离，采用2路混合超高斯信号，分离效果明显(Based on information maximization blind source separation using 2-way mixed super-Gaussian signal, separation effect is obvious)