802.3-2012_section4

Calculates resistance with 2D graphics

利用陈超混沌映射，可以产生超混沌序列，这种序列具有类随机性、难以预测性广泛的应用与图像、视频加密领域(Chen Chao use chaotic maps can produce super-chaotic sequence, this sequence has randomness, unpredictability of the wide range of applications and images, video encryption field)

在测试的两幅图像之间的结构相似度的计算程序(Computational procedures for the structural similarity of two images in the test)

The mean hydration of carbohydrates as studied by normalized 2-D radial pair distributions, Claus A. Andersson and Sø ren B. Engelsen, Journal of Molecular Graphics and Modeling.The routine takes as input the location of the centerpoint of the two spheres and the two said spheres radii and calculates the rotational common volume used for normalizing the density maps of the atoms under investigation.

bfgs法，求解函数，简单，通俗，易懂，便于优化更改(bfgs)

说明：  生成全排列矩阵，含有三个小程序,也含有说明(Order to generate the whole matrix, which contains three small programs, but also contains a description)

电力系统基于常规潮流分布的电压稳定L指标计算(voltage stability L index caculation)

亲测真正可以运行的eemd,可用来进行分解，进而得到imf(it is the　eemd which could run actually.welcome to download.)

详细介绍MATLAB应用，以解决各种问题，涉及各专业领域。(Details MATLAB application)

C++ Primer Plus, Fourth Edition presents the ANSI C++ standard beginning with a discussion of the essential elements of C++ programming: loops, expressions, functions, and classes. It walks readers through the basics of object-oriented programming: classes, inheritance, templates, and exceptions, as well as the latest object-oriented programming techniques. C++ Primer Plus contains hundreds of sample programs. The friendly tone, concise programs, and end-of-chapter review exercises allow beginners to write their own programs immediately.