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2D-logistic-image-encrytion
本matlab函数，利用混沌映射不可预测性，遍历性和敏感性，以它们的参数和初始值的优异特性的，实现一个图像加密算法。我们引入了一个新的二维logistics函数。与现有的混沌映射相比，它具有更广泛的范围内混乱，更好的遍历性，混沌性和relativelylow实施成本。为了研究及其应用，我们提出了一个之乱转换（CMT），以有效地改变图像的像素位置。结合2D-logistics与CMT，我们进一步实现图像加密算法。(In this matlab test,we use the chastic s excellent properties of unpredictability, ergodicity and sensitivity to their parameters and initial values, chaotic maps are widely used in security applications. In this paper, we introduce a new two-dimensional Sine Logistic modulation map (2D-SLMM) which is derived the Logistic and Sine maps. Compared with existing chaotic maps,it has the wider chaotic range, better ergodicity, hyperchaotic property and relativelylow implementation cost. To investigate its applications, we propose a chaotic magic trans-form (CMT) to efficiently change the image pixel positions. Combining 2D-SLMM with CMT, we further introduce a new image encryption algorithm. )
- 2015-02-03 14:33:42下载
- 积分：1
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duffing
Matlab 语言，杜芬振子相图,位移时间图，混沌展示。(duffing )
- 2014-06-08 12:06:33下载
- 积分：1
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shuxilvboqi
全相位DFT数字滤波器MATLAB设计,欢迎下载(All phase DFT filter MATLAB design, welcome to download)
- 2009-05-16 13:21:27下载
- 积分：1
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@hplmap
用来计算保角变换程序，可计算多角的保角变换(Used to calculate the conformal mapping procedures, Computable Polyhedrosis the conformal mapping)
- 2021-01-26 10:58:37下载
- 积分：1
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LTE-OFDM
simulation of LTE OFDM system
- 2016-03-28 09:12:03下载
- 积分：1
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optimal_PV-WTand--SVC
含分布式电源的配电网日前两阶段优化调度模型，EI论文源程序，放心使用(A Day-Ahead Two-Stage Optimal Scheduling Model for Distribution Network Containing
Distributed Generations)
- 2021-01-05 20:48:55下载
- 积分：1
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logpolar
A source code to convert cartesian coordinates to Log-Polar coordinates for an image.
- 2010-01-30 22:21:43下载
- 积分：1
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ROI
说明： 感兴趣区域提取。根据人感兴趣的区域对图像进行裁减(Region of interest extraction. According to people interested in the process of reducing the region' s image)
- 2009-08-01 10:29:21下载
- 积分：1
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DblSimpson
在MATLAB中用复合辛普森公式求函数的二重数值积分。(realizing double integral by Complex Simpsons Formula in MATLAB)
- 2013-07-18 22:42:32下载
- 积分：1
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wind_rose
利用MATLAB展示风玫瑰图,进行气象分析，统计分析，以及风资源分析(plot windrose pictures by matlab)
- 2009-12-25 16:14:48下载
- 积分：1
