登录
首页 » matlab » dct_watermark

dct_watermark

于 2009-05-08 发布 文件大小:2KB
0 250
下载积分: 1 下载次数: 46

代码说明:

  一个经典的分块DCT数字图像水印算法 嵌入 提取(A classical DCT block of digital image watermark embedding algorithm extracts)

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

  • fcmC
    这是一种优化的FCM算法 可以自动确定分类数 有关于c,m的改进(This is an optimization of the FCM algorithm to automatically determine the number of categories on the c, m improvement)
    2010-11-30 00:48:06下载
    积分:1
  • ourdev_468573
    EM310ZILIAO,em310的资料,EM310ZILIAO,EM310ZILIAO,EM310ZILIAO,(GPRS INFOR)
    2009-12-23 13:14:30下载
    积分:1
  • postme---Copy
    The code introduces postcoding technique in ofdm system that results in a much less complex mechanism and provide similar result as are obtained with precoded system. In this technique the coding part is done after the ifft block that is initially the data is converted to frequency domain n then coding is introduced.
    2011-04-20 20:25:59下载
    积分:1
  • PSOabc
    文件中含有三个代码,分别是PSO, PSOGET和PSOSET,并附有详尽的注释及过程。(File contains three code, it is respectively PSO, PSOGET and PSOSET, with detailed notes and process. )
    2012-04-30 14:37:40下载
    积分:1
  • MATLAB-source-code-30-case-studies
    MATLAB智能算法30个案例分析 源代码(Intelligent algorithm MATLAB source code 30 case studies)
    2014-08-14 17:46:13下载
    积分:1
  • BCH-RS
    BCH 和RS级联编码及其解码 中间涉及到二进制转化(BCH and RS encode and decoder)
    2013-04-11 23:43:49下载
    积分:1
  • tfGUI
    基于matlab的标准闭环传递函数的阶跃响应,程序,自己编写的GUI,在GUI只需要输入阻尼系数的值即可。(Matlab-based standard step response of the closed-loop transfer function, procedures, write your own GUI in the GUI only need to enter the value of the damping coefficient can be.)
    2013-05-01 23:15:14下载
    积分:1
  • invt180
    it is the matlab model for simulation of the 180 degree mode three phase VSI with full details of parametrs
    2012-01-23 18:42:42下载
    积分:1
  • LMI
    LMI求解问题的简单例子,较为详细的阐述了线性矩阵不等式的工作求解过程(LMI solving problems in a simple example, described in more detail the work of LMI solving process)
    2010-07-03 11:17:10下载
    积分:1
  • cell-1
    光伏太阳电池的仿真,基本的数学公式与基本知识(PV solar cell simulink)
    2010-03-09 22:50:45下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载