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该代码主要用于求最短路问题，开发环境为Matlab(The code is mainly used for the shortest path problem, the development environment for Matlab)

近似熵MATLAB的计算程序2，可以通过此程序对脑电信号EEG进行分析，达到你要的结果。程序仅供参考，里面可能有少许不足之处，希望大家不吝赐教。(approximate entropy MATLAB program two, through this procedure right EEG EEG analysis to achieve the results you want. Procedures for reference purposes only, which may have some shortcomings, we hope that substantive progress has spared no.)

pca算法的matlab实现。希望大家看看，有所帮助吧。(Face recognition program simple, can be used as a beginner, learn.Face recognition program simple, can be used as a beginner, learn.)

MATLAB经典周期图法功率谱估计对信号进行功率谱估计。(MATLAB classical periodogram power spectrum estimate of the signal power spectrum estimation.)

投影bb法，用于求解非线性无约束最优化问题。(projected bb algorithm)

我根据倒频谱的定义和MATLAB，给出了几种倒频谱的计算，程序如下（可在MATLAB直接使用 ）。但是，从获得的图象还是找不出我要找出的频率。(In accordance with the definition of cepstrum and MATLAB, are given several cepstrum calculation procedures are as follows (which can be used directly in MATLAB). However, access to or can not find the image I would like to find out the frequency.)

应用matlab应用平台信号采集程序设计与整理。(Application matlab application platform signal acquisition program design and finishing.)

说明：  最小二乘支持向量机的matlab工具箱，包含几乎所有常用的支持向量机应用函数。(Least squares support vector machines matlab toolbox, including almost all commonly used applications of support vector machine function.)

利用matlab对瑞利衰落信道仿真,用16QAM调制OFDM(Use of matlab simulation of the Rayleigh fading channel, OFDM with 16QAM modulation)

线性分类器设计-感知机算法，对一组数据进行分类，分析w不同时的影响(Linear classifier design- Perceptron Algorithm)