Description: 混沌(Chaos),Logistic方程
X(n) = k*X(n-1)*( 1-X(n-1) ),即二次函数
f(x) = k*x(1-x), 选择适当的常数k,选择初始值 x0,迭代计算:
x1=f(x0), x2=f(x1), x3=f(x2),...,
序列{ Xn }的整体"状态",敏感的依赖于常数k和初始值x0, 序列可能收敛,也可能,"乱七八糟"地振荡--产生混沌Chaos!-Chaos (Chaos), the logistic equation X (n) = k* X (n-1)* (1-X (n-1)), that is quadratic function f (x) = k* x (1-x), the election Optional appropriate constants k, the initial value of options x0, iterative calculation : x1 = f (x0), x2 = f (x), x3 = f (x2 ),..., sequence) (Xn the overall "state" sensitive dependence on constants k and initial value x0, convergent sequence may also possible, "mess" to the oscillation-- have Chaotic Chaos! Platform: |
Size: 26624 |
Author:szh |
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Description: 这是一个混沌理论中重要的Logistic映射的程序。通过曲线很容易看到奇妙的混沌现象-This is a chaos theory important Logistic mapping procedures. Through curve is easy to see the amazing phenomenon of Chaos Platform: |
Size: 243712 |
Author:唐墨 |
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Description: 混沌模型logistc映射程序，描述昆虫变化的经典数学模型——虫口模型-Chaos Model logistc mapping procedures, changes in the classic description of insects mathematical model- Population Model Platform: |
Size: 1024 |
Author:yanshulei |
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Description: 通过混沌理论系统产生混沌序列，用三种不同的方法产生二值序列。-System through chaos theory chaotic sequence, using three different methods of binary sequences. Platform: |
Size: 1024 |
Author:zhangqiang |
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Description: 生成混沌种子。能对原始的数字水印信息进行加密，分别显示-Generation of Chaos seed. To the original information of the digital watermark is encrypted, respectively, show Platform: |
Size: 1024 |
Author:肖涛 |
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Description: 基于混沌理论的Logistic映射数字图像的加密算法，实现图像的置乱-Based on the Chaos Theory of Logistic mapping digital image encryption algorithm, the realization of image scrambling Platform: |
Size: 65536 |
Author:夏青 |
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Description: 基于混沌理论构建的信号检测系统具有敏感微弱周期信号和对噪声有强免疫力的特点,用于微弱信号检测领
域优势明显。实验室内研究需要产生包括混沌噪声在内的各种噪声,并叠加微弱周期信号作为微弱信号检测系统的信号
源。介绍一种基于LabVIEW平台并结合Matlab计算模块的混沌噪声发生器,可产生典型的3种混沌噪声:Logistic,Duff2
ing,Lorenz形式。该发生器将LabV IEW易于接口实现和Matlab计算精度高、编程简捷的特点相结合,具有结构清晰、通用
性强、易于实现、使用方便的特点。
-Built based on chaos theory, sensitive signal detection system with weak periodic signal and has a strong immunity to noise characteristics of the area for weak signal detection have obvious advantages. Laboratory studies need to generate, including noise, chaos, including a variety of noise and superimposed weak periodic signal as a weak signal detection system, signal source. Introduction of a platform based on LabVIEW and Matlab calculation module with the chaotic noise generator can produce the typical three kinds of chaotic noise: Logistic, Duff2 ing, Lorenz form. The generator will be LabV IEW easy interface, and Matlab calculation of high accuracy, simple programming features combined with a clear structure and versatility, easy to implement, easy to use features. Platform: |
Size: 495616 |
Author:xlmm |
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Description: 这里上传混沌电路导论的第一章的仿真，包括：chen、Henon、Augmentation_lv、Logistic、Rossler、Lv系统的相轨图等，适合混沌入门的学生使用-Here the first chapter of the introduction of chaos circuit simulation, including: Chen, Henon, Augmentation_lv, Logistic, Rossler, Lv system, such as the phase diagram, suitable for the use of the chaos of the students Platform: |
Size: 3072 |
Author:小洋636807 |
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Description: 离散混沌信号Logistic,Henon,连续混沌信号Duffing的matlab源代码-the matlab on the chaos system of Logistic,Henon and Duffing Platform: |
Size: 1024 |
Author:huangqing |
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Search - chaos Logistic matlab