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hi i hav uploaded 5 matlab codes.So please activate my account

说明：  基于置信传播算法和Viterbi检测的ISI信道估计，比较两种算法的性能(ISI channel is estimated based on the belief propagation algorithm and Viterbi detection, compare the performance of the algorithm)

ARMA源程序，需要spa_corc.m文件支持。(ARMA source, need spa_corc.m file support.)

简易一级倒立摆MATLAB仿真，做的很完整可以当课设直接使用(MATLAB simulation of a simple pendulum, doing very complete set can be directly used as lesson)

Symbolic Representations of Time Series... SAX is just as good as other representations, or working on the raw data for most problems (Slides shown at the end of this presentation)

本文在Matlab7．5下面实现了fisherface算法，选用的人脸库是ORL，其中有40 人，每人有10幅不同的人脸图像。本文选取了每人9幅作为训练(1幅作为测 试)，图像大小为112x92。(In this paper, the following Matlab7.5 realized fisherface algorithm, selection of face database is ORL, in which 40 people, each person will have 10 different people face image. This article is selected as a training per nine (one as a test), image size is 112x92.)

通过matlab代码实现整首音乐的播放,是实现音乐播放的功能(Matlab code by the entire music playback, music playback function to achieve)

After identifying the best MNT− 1 nodes with the simplified branch metric and the accumulated branch metric at stage NT − 1, we then calculate the LLR of each coded bit utilizing the standard squared Euclidian distance metric. The log-likelihood ratio (LLR) of a posteriori probability (APP) of each coded bit conditioned on the received signal y is normally calculated using the max-log approximation.

阵列信号处理信源数估计算法，用来估计信源数目(Matlab code of state-of-the-art 1-D model order selction (also known as source enumeration, estimating the number of source ignals impinging on an array of sensor) methods. The main function "main.m" compares the performance of them.)

matlab7.X程序开发以及matlab编程学习(matlab7.X program development and learning matlab programming)