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MATLB

于 2021-03-12 发布文件大小:5KB

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下载积分: 1 下载次数: 15

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选择两张图片，一张水印图，一张嵌入图，将水印图进行Arnold置乱算法将其置乱，嵌入到嵌入图中，形成数字零水印，选用白噪声、高斯低通滤波、压缩、剪切、旋转攻击测试。以此观察图像鲁棒性(Select two pictures, a watermark and an embedded graph. We will scramble the watermark image with Arnold scrambling algorithm and embed it into the embedded map to form digital zero watermark. We choose white noise, Gauss low pass filtering, compression, shearing and rotation attack test. To observe the robustness of the image)

文件列表：

Untitled7.m, 9114 , 2018-03-20
iarnold.m, 1029 , 2017-06-06
arnold.m, 996 , 2017-06-08
isrgb.m, 1474 , 2017-06-07
NC1.m, 548 , 2017-06-08
PSNR1.m, 610 , 2017-06-07

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PreAndDeemphase
前面搞错了,把五个文件一起打包上传了,现在一个一个传预加重声波在噪声信道内传输模拟程序程序头上有详细的注释和使用说明(Made a mistake in front of the pack with five file upload, and now a mass of a pre-emphasis acoustic noise within the transmission channel simulation program procedures detailed head notes and use)

2008-06-12 02:22:16下载

积分：1
SimulatedAnnealing
说明：本文介绍了模拟退火算法的原理和求解方法,并将其用于指数曲线的拟合,在Matlab语言环境下实现了该算法,并且与文献中的遗传算法、线性回归相比较。数值模拟结果表明,该算法能更好地实现最优拟合。(This article describes the principle of simulated annealing algorithm and solution methods, and used an exponential curve fitting, the language environment in Matlab implementation of the algorithm and the genetic algorithm with the literature, linear regression comparison. Numerical simulation results show that the algorithm can better achieve the optimal fit.)

2010-04-28 20:59:37下载

积分：1
xiaozhenqi
具有反馈控制的动力消振器的响应分析利用MATLAB中的simulink对消振器进行仿真(With feedback control of dynamic absorber response analysis using MATLAB simulink in the simulation of the damper)

2010-05-10 21:25:48下载

积分：1
SVM
线性SVM分类，数据已给出，代码很详尽哈(Linear SVM classification, data has been given, the code is very detailed and Kazakhstan)

2011-05-04 20:26:51下载

积分：1
MM5
《精通matlab 5.0》对应源程序。(" Proficient in matlab 5.0" corresponds to the source.)

2011-09-30 16:12:08下载

积分：1
rayleigh
利用改进的jack模型来仿真瑞利衰落信道(The improved jack model to simulate the Rayleigh fading channel)

2014-10-22 19:23:19下载

积分：1
PSO-BP
pso-bp神经网络优化程序，可对多类故障进行分类。(pso-bp neural network optimization procedures, multi-fault classification.)

2014-12-16 20:52:59下载

积分：1
RBFnonlinearsystemmodeling
用RBF网络进行非线性系统建模，未使用matlab工具箱(RBF networks with non-linear system modeling)

2009-03-26 13:13:23下载

积分：1
nnt_intro
Neural Networks Toolbox

2011-01-24 05:48:43下载

积分：1
An-Introduction-to-Programming-and-Numerical-Meth
This text provide good training for general use of Matlab and numerical programing application of Matlab

2012-05-09 23:15:25下载

积分：1

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