MATLAB-finite-element-analysis

PCA算法。PCA的目的是找到能够分离出最大方差的方向，所以首先求原来所有数据三个维度上的协方差，然后求这个协方差的特征值，最大特征值为第一个方向，从此以此类推。(PCA algorithm. The purpose of PCA is to find able to isolate the direction of maximum variance, so first find all the data in three dimensions on the original covariance, and then find the eigenvalues ​ ​ of the covariance, the biggest feature is the first in one direction, from and so on.)

program is used to transfer data in a secure manner in wireless sensor network

基于多样性测度的改进的多目标进化算法。处理约束问题的改进的多目标进化算法。(Diversity measure based on improved multi-objective evolutionary algorithm. Improved handling Constrained multi-objective evolutionary algorithm.)

his is a simple method for silence removal and segmentation of audio streams that contain speech. The method is based in two simple audio features (signal energy and spectral centroid). As long as the feature sequences are extracted, as thresholding approach is applied on those sequence, in order to detect the speech segment

国外教材MIMOSignalsAndSystems附带的程序(Foreign materials attached to the procedure MIMOSignalsAndSystems)

本程序主要利用小波分析的mallat算法实现谱分析的功能(The main advantage of wavelet analysis procedure mallat function of spectral analysis algorithms)

说明：  现代卫星通信系统有关卫星通信的书籍，对做卫星通信的会有用的(Of modern satellite communication system of books on satellite communications, to do so will be useful for satellite communications)

平滑矩阵的music算法，是阵列信号处理的一种算法.....(Music smoothing matrix algorithm is an algorithm array signal processing .....)

k-means clustering, a very fundamental but also important approach for clustering

复数极限学习机，Fully Complex Extreme Learning Machine(Fully Complex Extreme Learning Machine)