levanon

追逐问题是现实生活中的常见问题,本文就三人绕正三角形的追逐问题建立起了两个数学模型:一个充分应用运动的周期性首先给出了三人共边的充要条件,然后直接给出在一个周期内三人共边的次数及起止时刻,另一个则利用初等数论的方法给出了三人共边的另一个充要条件 利用matlab长于计算和强大的绘图功能,本文分别给出了求解两个模型的matlab程序,通过动画仿真演示三人绕正三角形的追逐模型,并给出三者共边的时间起止点和共边的次数。 更多还原 (The problem is that in real life the pursuit of the common problems, the paper chase on three questions about the triangle established two mathematical models: a full application of the cyclical movement Firstly, the necessary and sufficient conditions of the three sides, and then directly within a given period of three sides of the starting and ending times and moments, and the other using elementary number theory approach gives another three necessary and sufficient conditions of the edge using matlab longer computing and powerful graphics capabilities, this paper two models are given for solving matlab program, triangle chase through animated simulation model demonstrates trio around and gives the time of the beginning and ending points of the three sides and the number of edges. More Restore)

输入各个字符及对应出现的次数 ； 建立赫夫曼树并对各个字符进行编码 ；然后 对 输入 的 二进制 串进行 译码(Enter the various characters and the corresponding number of emerging establish Huffman tree and the various characters coding then enter strings of binary decoding)

最小方差自校正调节器matlab程序。运用最小二乘法，可设定遗忘因子。(Minimum variance self-tuning regulator matlab program. Least square method, you can set a forgetting factor.)

模拟WSCC 9公交系统。我已经做了这个系统与标准数据。如何在Matlab环境下对模拟输电线路的参数(电阻、电抗和电纳)是由分布参数与平衡负载流。千瓦&千乏的发电机的参数转换成KVA和Matlab仿真千伏。(This simulation is of WSCC 9 Bus System. I have made this system with standard datas. How ever for simulating in Matlab environment the parameters of transmission lines ( Resistance , Reactance and Susceptance ) are taken by distributed parameters with balance load flow. The Parameters of generators in KW & KVAR are converted into KVA and KV for Matlab simulation. )

Phase-based Opic Flow Algorithm, described in Gautama, T. and Van Hulle, M.M. [2002]. A Phase-based Approach to the Estimation of the Optical Flow Field Using Spatial Filtering. IEEE Trans. Neural Networks, 13[5], 1127--1136.

FAST ICA，fast independent component analysis，用于分解独立的component(FAST ICA, fast independent component analysis, independent component used to decompose)

用有限元方法求解Helmholtz方程，可以自动划分生成网格，解有图像显示(Using the finite element method for solving Helmholtz equation, can be automatically generated into the grid, have image display solution)

this code determine the music spectrum

rls-dfeeq.m 均衡算法 用RLS-DFE算法实现(rls-dfeeq.m Equalization Algorithms with the RLS-DFE)

SGA（Simple Genetic Algorithm）是一种强大的智能多变量优化算法，它模仿种群繁殖规律来进行 优化。(SGA (Simple Genetic Algorithm) is a powerful, intelligent multi-variable optimization algorithm, which imitate the laws of population reproduction is optimized.)