Array

关于UKF的仿真程序，注释详细，还包含有两个演示程序，分别针对一维和二维的跟踪情况，与EKF作比较，充分说明了UKF在非线性情况下优于EKF(The simulation program on the UKF, comments in detail, also includes two demo program, respectively for the one-dimensional and two-dimensional tracking of cases, compared with the EKF, UKF speaks better than the EKF in nonlinear case)

this is audio retrieval based on the feature extraction such as FFT, STFT, and Power Spectral Density

通过matlab获取财经网站的新闻信息，滤去了网站的广告，里面有四个网站，涵盖网站中所有资讯，可以直接在命令窗口看到新闻资讯。(By matlab to obtain financial website news information, filter went to the website of advertisement, there are four sites, covering all information on the website, you can directly see news and information in command window.)

说明：  mfile in matlab about jame machin elec

二元三节点拉格朗日插值函数源代码，用于二位数据插值和科学计算，适合学习matlab者参考。(Two yuan three-node Lagrange interpolation function source code for the two data interpolation and scientific computing for learning matlab reference.)

SVM source code.....................

二次规划的matlab程序，希望对初学者有用( Quadratic Programming )

2016年国赛建模A题中第1题风速为24m/s时的一种求解方法，画出了锚链的形状。(a solution to the first question in the wind speed of 24m/s in 2016 National Modeling Competition)

说明：  本程序主要是实现最优多用户检测，从而能够实现最优的误码率性能和最好的抗远近效应能力。(Multi-user Dectection )

介绍MATLAB常见的操作命令，基本格式和运用说明，对初学者有一定帮助(Describes the common operation of MATLAB commands, the basic format and use instructions will definitely be helpful for beginners)