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DCT-Based--Watermarking-Scheme
a self- embedding block wise fragile watermarking scheme with tamper detection and content recovery capability. The proposed scheme embeds the shuffled extensive ten bit Recovery
data and two bit Authentication data of the image block into the least
significant bits (LSB) of its corresponding mapping block.The integrity
of a test block is decided by comparing 2×2 non overlapping block
of the test block with its corresponding mapping block. Experimental
results show that the suggested scheme outperforms conventional self recovery fragile watermarking algorithms in alteration detection as well
as in tamper recovery of the image.
- 2014-02-15 21:17:17下载
- 积分：1
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LDA_FISHER
Linear discriminant using Fisher optimization, for two classes
- 2013-04-18 22:11:18下载
- 积分：1
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test-file--lsbmatching-revisited
the code is based on lsb matching revisited technique the new technique available to the user for steganography. that provide high accuracy
- 2014-02-15 21:32:08下载
- 积分：1
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BER_Estimation
Generalized program for calculation of BER for various wireless system
- 2010-11-12 23:56:08下载
- 积分：1
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tm1_sphere_analytical
tm（横磁场）波照射下球的散射场程序，次程序是在MATLAB环境下编写的。(TM sphere)
- 2009-12-11 10:20:03下载
- 积分：1
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Multipath-fading
信号在多径衰落信道中传输特性的研究
当信号在无线信道传播时，多径发射和衰减的变化将使信号经历随机波动。因此，无线信道的特性是不确定的，随机变化的。(Signal in multipath fading channel transmission characteristics)
- 2013-04-08 16:59:53下载
- 积分：1
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co_occurrence
灰度共生矩阵的产生，一个程序能够将一个矩阵让其生成对应的灰度共生矩阵(Gray level co-occurrence matrix, a program can be a matrix to generate the corresponding gray level co-occurrence matrix)
- 2012-04-02 22:27:26下载
- 积分：1
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100
前推回代法的辐射状配电网潮流程序 matlab编写蚁群算法实践 粒子群工具箱PSOt 基于遗传算法配电网无功优化方法程序源代码 求解机组组合问题的多种群混沌蚁群算法(Before the backward substitution method for radial distribution power flow program Matlab to write practical particle swarm ant colony algorithm toolbox PSOt Reactive Power Optimization Based on Genetic Algorithm method of program source code to solve the unit commitment problem Multigroup Chaotic Ant Colony Algorithm)
- 2012-08-14 22:07:25下载
- 积分：1
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ToolboxRegistration-matlab
matlab里针对三维点云配准的工具箱，包括很多函数库以及仿真程序(the matlab for three-dimensional point cloud registration toolbox, including many libraries and simulation program)
- 2013-05-22 23:59:10下载
- 积分：1
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ipad_iphone_sensorgroup
使用MATLAB从你的iPhone或iPad上的内置传感器采集传感器数据(Use MATLAB to acquire sensor data from built-in sensors on your iPhone or iPad.
)
- 2013-11-18 14:36:32下载
- 积分：1
