LS_FFT

这是一个单摆模型的分岔行为的分岔图，是我珍藏的，供大家参考。 (This is a simple pendulum model of the bifurcation behavior of the bifurcation diagram, is my collection, for your reference.)

说明：  模式识别分类支持向量机和和函数集，用于模式识别分类用。核函数很多(Pattern recognition and classification support vector machine and set of functions)

this file give most famous and important simulation programming codes of chaotic signals map generation

matlab入门最好的中文书 最好的翻译教材(matlab entry best of the best Chinese translation of the book materials)

说明：  MATLAB软件基础，详细介绍了matlab软件的基础操作。(MATLAB software foundation, described in detail the basis for operation of matlab software.)

用于文本语义分析的潜在语义分析算法LSA(Latent Semantic Analysis)，包含详细的函数说明，原理分析及数据。相比原来版本的LSA，增加了文件demo.m以增加可视化效果，更有利于读者使用。(-Semantic Analysis for Text of Latent Semantic Analysis Algorithm LSA (Latent Semantic Analysis), contains a detailed description, principles of function analysis and data. Run demo.m can see the visualization effect.)

in this package are the programs needed to solve any initial value differential problem.

here i have provided a matlab code in which we have the gold price of laast 4 yrs.we have predicted and showed it using a matlab code.

说明：  随着电力系统运行环境的复杂化,系统运行状态的不确定性因素多元化,给电力系统分析带来了新的挑战。区间潮流因其建模简单等优点而成为不确定性潮流分析的主流方法之一。(Interval power flow program, which can be used to calculate interval power flow)

说明：  空间数据索引技术的描述，初学者可以进行简单的了解(Description of spatial data indexing technology, beginners can be a simple understanding of)