搜索资源列表
yc
- Jerk混沌序列转换为二进制后,序列的游程性分析 程序简单运行方便-Jerk chaotic sequence converted to binary, the run sequence analysis procedures to facilitate simple operation
AdaBoostL2SVR
- 支持向量机的混沌是假序列预测研究,支持最小二乘法的向量机-SVM is a false prediction of chaotic sequence, least squares support vector machine
chaosyihuo
- 用混沌形成一个序列然后对图像进行排序置乱和异或加密处理,效果很好-Forming a chaotic sequence and then sort of image scrambling and XOR encryption process, with good results
chipher
- :目前混沌系统与加密技术相结合是现如今最热门的一个课题,虽然有大量的加密算法面世,但是这些加密算法并不成熟,仍然需要进一步的研究。本文采用像素位置置乱变换和像素值替代变换相结合的加密思想,设计出一种基于混沌的数字图像加密算法。引入了整数域上的逆仿射变换,算法中采用二维 logistic 混沌映射相结合的方法,生成多组混沌序列,像素置乱变换与灰度值替换都由这些混沌序列所控制。多混沌序列产生的密钥空间大于单一的混沌序列所产生的密钥空间,因此本文研究的算法加密强度很高。-The current cha
volterraadaptivefilter
- 几个volterra滤波器的设计及其应用,尤其是混沌序列的生成,还有生物特征的加密-Several volterra filter design and its application, in particular generated chaotic sequence, as well as biometric encryption, etc.
Image-encryption---matlab
- 首先生成了超混沌序列,通过随机改变像素值,实现了图像的加密与解密,算法运行速度快,秘钥空间大-First ultra-chaotic sequence generated by randomly changing the pixel values, realize image encryption and decryption algorithm is fast, big secret key space
encryption
- 基于蔡氏电路和Baker变换的图像加密,利用Baker变换实现图像置乱,蔡氏电路产生的三维混沌序列实现图像像素变换。-Chua' s circuit-based image encryption and Baker transformation, the use of Baker transform image scrambling, three-dimensional chaotic sequence generated Chua' s circuit implementation
image-hiding-
- 这是我本科毕业设计论文《基于混沌序列的加密图像隐藏技术的设计与实现》,就是把一张图片加密后隐藏在载体图像中,可以抵御各种攻击,用到了Matlab,里面包括开题报告,论文,可执行程序。本文系统介绍了混沌加密、信息隐藏技术。归纳了混沌加密、信息隐藏的分类、特性与应用,给出了混沌加密、信息隐藏的原理和基本框架以及其性能的评价方法,介绍了几种图像的攻击方法。实现了一种混沌加密和图像隐藏的方法。使用混沌加密对待隐藏图像进行加密后嵌入载体图像中,并对嵌入待隐藏图像的载体图像进行了几种攻击以验证其鲁棒性。本系
lorenz
- lorenz的matlab程序,主要用于生成混沌序列-Matlab Lorenz procedures, mainly used to generate a chaotic sequence
LORENZ
- LORENZ CHAOTIC MAPS to generate chaotic sequence
catmap
- chaotic cat map and its inverse to generate a chaotic sequence-chaotic cat map and its inverse to generate a chaotic sequence
chaos_scrambling_gui
- 本代码实现了对高光谱遥感图像进行混沌序列置乱加密,其中包括读取三维立体遥感图像、混沌加密以及灰度直方图绘制-This code implements the hyperspectral remote sensing images chaotic sequence of scrambling encryption, including reading the three-dimensional sensing image, and histogram drawing Chaotic Encrypt
my_GAmodify
- 改进的遗传算法,基于混沌序列的遗传算法求解旅行商问题-Improved genetic algorithm, genetic algorithm based on chaotic sequence Traveling Salesman Problem
bernoulli
- Bernoulli map chaotic sequence
Chaotic-time-series-analysis
- 混沌时间序列Matlab源程序,包含时间序列的时间延迟计算,关联积分计算,相空间重构,时间序列分解,Heaviside函数的计算,延迟时间和时间窗口计算,混沌吸引子关联维计算,重构相空间进行K_L变换,混沌吸引子关联维计算,Hurst指数分析,关联维和Kolmogorov熵计算,FFT计算序列平均周期,最大lyapunov指数计算,利用互信息法求时间延迟,混沌和噪声识别的源程序。-Matlab chaotic time series source, time includes the time
xequence
- Logistic混沌序列 Logistic chaotic sequence-Logistic chaotic sequence Logistic chaotic sequence
mhaptucwsequence
- Logistic混沌序列 Logistic chaotic sequence-Logistic chaotic sequence Logistic chaotic sequence
igforcationdelay
- 互信息法求混沌序列的最优时延,希望对大家有用,很好的 不错-Mutual information method of chaotic sequence, the optimal time delay, hope useful for everyone, good good
152667
- 互信息法求混沌序列的最优时延,希望对大家有用,很好的 不错-Mutual information method of chaotic sequence, the optimal time delay, hope useful for everyone, good good
bgybhyq
- 互信息法求混沌序列的最优时延,希望对大家有用,很好的 不错-Mutual information method of chaotic sequence, the optimal time delay, hope useful for everyone, good good