登录
首页 » matlab » chuong-trinh-ver-2.0

chuong-trinh-ver-2.0

于 2014-02-20 发布 文件大小:1569KB
0 104
下载积分: 1 下载次数: 3

代码说明:

  This paper presents a novel algorithm of hiding secret messages by applying mathematical lemmas and information theory. The proposed algorithm can hide more information with acceptable embedded rate and achieves requirements of information hiding algorithm and simply information extracting. The main idea is applying modern algebra to solve the information hiding problem in multimedia. In order to prevent some attacks on stganography, hidden initial bits of image data pixels are chosen randomly. The extracted information are achieved without the reference of the original image and extracted keys. The experiment results show that our approach is effective and reliable.

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论


0 个回复

  • compressorPID2
    用matlab 中的Simulik设计的PID程序,适用于压缩机!(The Simulik with matlab PID design procedure for the compressor!)
    2011-04-19 15:38:47下载
    积分:1
  • imageprocessing
    ل ك و د ب ي ف ر ق ب ي ن م ج م و ع ت ي ن م خ ت ل ف ي ن م ن ا ل ص و ر و ب ي ح ط ك ل و ا ح د ه ف ى ك ل ا س ف ا ك ر ة ا ل ك ل ا م د ه ؟ م ج م و ع ه ب ي ي د ي ه ا ا ص ف ا ر و م ج م و ع ه ب ي د ي ه ا و ح ا ي د
    2012-12-02 06:41:17下载
    积分:1
  • c
    说明:  编写一个函数,输入n为偶数时,调用函数求1/2+1/4+...+1/n,当输入n为奇数时,调用函数 1/1+1/3+...+1/n(利用指针函数) (Write a function, the input n is even, the function call seeking 1/2+1/4+...+ 1/n, when the input n is odd, call the function 1/1+1/3+...+ 1/n (using the pointer function))
    2011-07-18 09:28:07下载
    积分:1
  • jianmingjiaocheng
    matlab算法大全,包含了许多常用算法的matlab源代码,是数学建模等的必备工具(matlab algorithm Daquan, contains many commonly used algorithm matlab source code, is an indispensable tool for mathematical modeling)
    2011-09-04 15:47:11下载
    积分:1
  • car-power
    汽车爬坡功率函数,在不同的时间汽车的速度和位移,及功率运行桩孔(Car climbing power function, velocity and displacement of the car at different times, and the power to run Pile)
    2012-07-22 14:10:49下载
    积分:1
  • Joint-signal-detection_decoding_-ISI
    ISI信道下的信号检测和译码的联合迭代算法的实现,编码使用递归卷积码,译码算法为BCJR算法。(Iterative algorithm to achieve joint signal detection and decoding under ISI channel, encoded using recursive convolutional code and decoding algorithm is BCJR algorithm.)
    2013-12-11 00:19:47下载
    积分:1
  • Matlabsysu2014OK
    有关matlab的数值计算部分,和矩阵数据结构相衔接,方便初学者系统理论的学习(Numerical section on the matlab, and matrix data structure convergence, easy to learn for beginners systems theory)
    2014-11-09 16:38:09下载
    积分:1
  • WAVELET-filter
    小波去噪matlab仿真算法,用于ECG心电信号去噪(wavelet filter Matlab)
    2017-03-17 15:57:23下载
    积分:1
  • 11DES_encryption
    实现DES算法的加,用matlab实现,代码简洁(DES algorithm to achieve the increase, with Matlab realized, concise code)
    2007-06-01 09:59:39下载
    积分:1
  • piramidaloktotalconimrotatesinwave
    Multiband descomposition and recomposition with directional ideal filter.
    2014-11-18 11:27:18下载
    积分:1
  • 696518资源总数
  • 105133会员总数
  • 27今日下载