摘要：We introduce the paradigm of chaotic mathematical circuitry which shows some similarity to the paradigm of electronic circuitry, especially in the frame of chaotic attractors for solving practical problems(generating hyperchaos; developing chaos based pseudo random number generator(CPRNG) and chaotic multistream PRNG; secure communication via synchronization). They can also be used in cryptography, generic algorithms in optimization, control, etc.

摘要：A class of chaotic map called piecewise-quadratic-equation map to design feedback stream cipher is proposed. Such map can generate chaotic signals that have uniform distribution function, δ-like autocorrelation function. Compared with the piecewise-linear map, this map provides enhanced security in that they can maintain the original perfect statistical properties, as well as overcome the defect of piecewise-linearity and expand the key space. This paper presents a scheme to improve the local complexity of the chaotic stream cipher based on the piecewise-quadratic-equationmap. Both the theoretic analysis and the results of simulation show that this scheme improves the microstructure of the phase-space graph on condition that the good properties of the original scheme are remained.

摘要：A new method to design parity-check matrix based on Henon chaos model is presented. The designed parity-check matrix is with rather random behavior. Simulation results show that the proposed method makes an improvement in bit error rate （BER） performance by 0.4 dB compared with that of Luby for AWGN channel. The proposed method decreases the complexity of decoding significantly, and improves the error correcting performance of LDPC codes. It has been shown that Henon chaotic model is a powerful tool for construction of good LDPC codes, which make it possible to apply the LDPC code in real communication systems.

摘要：现有电力系统稳定器(power system stabilizer,PSS)和直流调制多使用本地信号作为控制器反馈输入信号,控制器间的交互作用可能降低甚至破坏系统稳定性。提出了一种基于广域测量信号的PSS与直流调制协调策略,首先通过留数法选择对于振荡模态可观性较强的广域信号作为阻尼控制器备选反馈信号;其次通过相对增益方法选择使PSS和直流调制交互影响最小的备选信号作为最佳反馈信号;而后设计分散控制器,并运用基于混沌和差分进化的混合粒子群优化算法对PSS和直流调制控制器参数进行协调优化。最后,通过EPRI 36节点系统仿真验证了协调策略的正确性和有效性。

摘要：Fire is the world meaning symbol of wisdom, purification. Elements of place symbolism associated with fire are day time and specifically noon when the sun＇s light and heat is the greatest. The association with the sun makes fire an above space phenomena rather than a below or within space phenomena. The fireplaces have the same meaning for the houses like the sun for the earth. This paper is divided in several topics to show how the fire changes its meaning and how do peoples attitude to fire can be changed. Fire can represents in wedding ceremony, fire out of control makes chaos, destroying around everything from which arise the new life, and fire make the soul to be free from the sin. Fire, the eternal flame is the symbol of strong emotional feelings. The purpose of the paper is to give the interesting examples of fire symbols in Georgian folklore and make some similarities with world experiences. Georgian people as a part of ancient world make their own culture and in order to integrate Georgian materials in world cultural fund paper aims to make comparative work to achieve the main goal.

摘要：The attractive cycle and its visualization,Julia set and its image,the fractal sequence and quadratic Gauss sums are stated *** variation of Gauss Sums results in generating new complex chaos image on computer monitor by aid of computer graphics.A set of illustrations displayed on SGI 4D/25 workstation and by using C language in CAD laboratory,Institute of Computing Technology,Academia Sinica.

摘要：无论你正在使用何种渲染软件,V-Ray、Corona或是Key Shot,chaos Group公司的专家总能给你恰当的建议＂渲染正变得越来越智能了＂,chaos Group营销副总裁Lon Grohs感慨道,＂随着人工智能和机器学习的兴起,我想我们会看到渲染也将以各种创新方式来利用数据,比如预测采样、清除噪音、优化照明计算。在chaos Group公司,这是我们正在仔细考察的板块,通过不断研究.

摘要：大型的动态实时系统需要复杂的嵌入式软件,本文系统阐述了面向对象实时系统的基本概念,并以为动态实时应用设计的chaos系统作范例,分析了该系统的基于对象的语言、程序设计以及执行过程。

摘要：“谁说chaos（混乱）就不是文化了？”时装设计师MashaMa正在从中国眼下的“原始力量”里汲取设计灵感。

摘要：创客空间,顾命思义,就是＂创客＂们一起做东西的地方。这个概念最早可以追溯到发源于欧洲的＂黑客空间＂（hackerspace）,目前在欧美有很多知名的创客空间。创客空间可以是一群有相同兴趣的人们互相分享空间和工具的兴趣团体,也可以是商业公司或非盈利公司,还可以是学校或图书馆等的附属组织。