SIFT

计算信号里的信噪比的程序，用在数字信号分析中和振动信号处理等方面(The function SNR get the signal to noise (SNR) ratio)

多重信号分类（MUSIC）算法，将信号分为信号子空间和噪声子空间，利用特征值估计频率(Multiple signal classification (MUSIC) algorithm, the signal is divided into signal subspace and noise subspace, the use of eigenvalues to estimate the frequency)

susan算法，基于MATLAB的椭圆拟合(susan algorithm, MATLAB-based fitting of the elliptical)

并联机器人源程序，对于研究机器人的朋友很有用(parallel robot source for research robots useful friends)

matlab code for enegy detector

运用eemd和二代小波相结合的方法，来识别肌电信号，从而快速准确的识别了手臂各个动作。(Use eemd and second generation wavelet combined method to identify the EMG signal, which quickly and accurately identify the various movements of the arm.)

以动画的形式模拟了随机摸火柴的过程，该程序改变后可以用于检验二项分布。(Form of animation to simulate the process of random touch matches, after the change of the program can be used to test the binomial distribution.)

说明：  针对给定信号采用不同的经典功率谱估计方法进行信号的谱估计，性能不错！(For a given signal using different classical power spectrum estimation methods for signal spectrum estimation, performance, good!)

mimo的相关书籍，主要对mimo技术所涉及的一些基础理论进行概括和总结。方便读者阅读。(mimo' s books, mainly on mimo technology involved some of the basic theory Summary and Conclusion. The convenience of readers.)

这是认知无线电检测中的循环检测代码，希望大家享用(This is the cognitive radio detection loop detection code, I hope you enjoy)