BOTDA-STRESS-SENORS

Function ACEPS - AR cepstra computation. Usage: c=aceps(frame[,p,cp,wlen]) (frame - vector of processed signal)

用matlab来实现密码登陆窗口代码，一个程序(code enter)

Diet Problem in Linear programming.

RLS算法的matlab实现，用于智能天线以及波束成形(RLS algorithm matlab implementation, and beamforming for smart antenna)

仿真了FM信号产生和调制的过程，方法简单，内容详尽，已经过调试。(Simulation of the FM signal and modulation process, the method is simple, detailed, has been testing.)

胡光书的《现代数字信号处理》课后习题的答案~是课后习题不是例题啊(Hu book " Modern digital signal processing" after-school After-School Exercises answer ~ is not the Example ah Problem)

Simple imlementation of hamming code (7,4) The genearator matrix is given by Reference of book Error Correction coding Mathematical models and alogrithms Chapter 1, Hamming Codes code is hamming code (7,4)

Principal component analysis (PCA) is a popular tool for linear dimensionality reduction and feature extraction. Kernel PCA is the nonlinear form of PCA, which is promising in exposing the more complicated correlation between original high-dimensional features. In this paper, we first talk about the basic ideas of PCA and kernel PCA, and then focus on the reconstruction of pre-images for kernel PCA. We also give an introduction on how PCA is used in active shape models (ASMs), and discuss how kernel PCA can be applied to improve traditional ASMs. Then we show some experiment results to compare the performance of kernel PCA and traditional PCA for pattern classification. We also implement the kernel PCA-based ASMs, and use it to construct human face models.

Multisim - Band Pass Filter

说明：  LTE-A中的AF和DF中继研究，比较有用(LTE-A in the AF and DF relaying research, more useful)