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介绍一些matlab在数学方面的应用，非常详细，具有很好的参考价值(Matlab some applications in mathematics, very detailed, with a good reference value)

基于MATLAB的数字滤波器，带有gui界面(Matlab-based digital filter, with GUI interface)

Assume that a direct sequence spread spectrum system uses the Barker code of length 7 (N=7) as its spreading sequence. a. Randomly generate 8 symbols (d0~d7) from the set {+1,-1}. b. If each chip of the Barker code is denoted as cj, j=0~6, spread each symbol di by the Barker code. (Please refer to p. 17 of the slides.) Use “stem” to plot the signals before spreading and after spreading

说明：  分别使用周期图法以及改进的周期法实现谱估计(Using periodogram and improved method to achieve spectrum estimation cycle)

说明：  可以读出股票作为个人在股票软件方面的一个小尝试(Can be read as an individual stock in the stock software is a small attempt)

说明：  拟牛顿优化算法，用于无约束问题，matlab软件编程(Quasi-Newton optimization algorithm, used for unconstrained problems, MATLAB software programming)

说明：  这是一个关于控制仿真的程序，但是作用不是很大 仅供参考(This is a program about control simulation, but it is not very useful for reference only.)

说明：  所谓分水岭算法有好多种实现算法，拓扑学，形态学，浸水模拟和降水模拟等方式。 本源码实现了matlab基础上的分水岭算法，并实现了。(Watershed algorithm has a good variety of the so-called algorithm, topology, morphology, water modeling and simulation methods of precipitation. The source implementation of the watershed algorithm based on matlab and true.)

100个matlab画图源程序,对你一定有用。(100 matlab drawing source, you must.)

关于卡尔曼滤波的matlab工具箱，里面有好几个，大家可以参考(Kalman filter on matlab toolbox, which has quite a few, everyone can refer to)