搜索资源列表
LogisticEq
- 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
Un_chaos
- Un_chaos.m 将Make_chaos 生成的乱序图进行逆置乱，恢复原图像-Un_chaos.m Make_chaos to generate chaos in reverse sequence diagram Scrambling to restore the original image
Determining_embedding_dimension_for_phase-space_re
- Determining embedding dimension for phase-space reconstruction using a geometrical construction. It is very important reference for time forecast in chaos sequence.
利用了R．Devany混沌理论构造了一种混沌动力系统
- 混沌函数对图像加密的一种方法。利用了R．Devany混沌理论构造了一种混沌动力系统，并用所生成的混沌序列对图像进行加密．由于混沌动力系统有很强的不可预测性，因此，混沌序列对图像加密能更好的抵御各种攻击．此方法具有加密速度快、安全性高特点．,Chaotic function of a method of image encryption. Use of R. Chaos Theory Construction Devany a chaotic dynamical systems, and chao
logistic
- 求解logistic映射的李雅普诺夫指数，来判断该序列是否为混沌-Solving logistic mapping Lyapunov exponent, to determine whether the sequence of Chaos
logistic
- 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.
chaos-ds-ss
- 该程序仿真了混沌序列与传统pn序列的扩频系统误码性能。-Simulation of the process of chaotic sequence with the traditional pn sequence spread spectrum system BER.
junfangzhi102x
- 描述了混沌的序列的优选，如何利用均方根值进行优选。-Describes the preferred sequence of chaos, how to make use of root-mean-square value optimization.
Spread_2
- This program deals with Spread spectrum communication systems using chaos as the sequence generators.In coming days I will be updating it with complete chaos based generators Frequency Hopping and CDMA systems with multiple users and till oustic netw
chaos-seq
- 由混合光学双稳模型生成混沌序列的matlab程序-By mix optics bistable model production chaos sequence
The-chaos-sequence-forecast-function
- 基于混沌理论的时间序列的系统多步预测函数-Based on the theory of chaos time series prediction function of the system
FH_chaos
- 在matlab中实现关于logistic映射的混沌序列的仿真-the realise of chaos sequence in matlab
arrlist
- 本程序用于在数组中随即产生五十个数字，且是乱序的。-This procedure used to in the array occurs fifty, and the chaos sequence.
Chaos-optimization
- 混沌优化算法仿真实例，logistic映射产生混沌序列，求取函数极值。-Chaos optimization algorithm simulation example, logistic map chaotic sequence to strike function extremum.
liu
- 通过matlab编程，利用龙库算法获得liu混沌系统的混沌序列-Through matlab programming, using Long Gallery algorithm to obtain liu Chaos Sequence
Chaos-sequence
- 混沌水声通信发射端程序。用于chaos序列的生成及发射。-Chaos underwater acoustic communication transmitting terminal program.Used to generate chaos sequence and launch.
tentmap-sequence-and-entropy
- code for generate chaos mapa and calculate its entropy
三维混沌序列的数字图像加密算法
- 三维混沌序列的数字图像加密算法，基于C++的(Digital image encryption algorithm for 3D chaotic sequence)
764341(1)
- A Chaos-Based Secure Direct-Sequence/Spread-Spectrum Communication System
tuxiangjiami
- 此程序用于加密图像，给出已有图像，将混沌序列与图像通过加密算法进行结合得到密文，再进行解密。(This program is used to encrypt the image, give the existing image, combine the chaotic sequence with the image through the encryption algorithm to obtain the ciphertext, and then decrypt it.)