登录
首页 » matlab » DCT-watermarking

DCT-watermarking

于 2012-04-12 发布 文件大小:98KB
0 234
下载积分: 1 下载次数: 23

代码说明:

  关于向图像中嵌入二值图像作为水印,用的是交换中频系数的方法。(DCT watermarking)

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

  • diantigailv
    电梯概率问题 可以在准备数学建模的时候作为练习资料(mathmodeling)
    2010-05-31 18:09:37下载
    积分:1
  • hough1
    基于hough方法的航迹起始matlab算法(Track initiation method based hough matlab algorithm)
    2021-04-14 21:18:55下载
    积分:1
  • exercice5
    exercise 5 ssd6 cache
    2009-06-25 06:38:58下载
    积分:1
  • hilbert
    说明:  构建hilbert曲线,可以计算gilbert曲线的各参数值(This recursive function calculates coordinates of n-th order Hilbert curve. It is then possible to plot it using the "line" command.)
    2011-03-15 19:12:44下载
    积分:1
  • laplacian
    边缘检测算子laplacian算子 matlab源码(laplacian matlab)
    2010-05-24 18:57:18下载
    积分:1
  • ULA
    简单的均匀加权线阵的仿真,有出方向图,权值与入射信号干扰噪声都无关,直接就是【1,1,1……】(a simple simulation of ULA)
    2014-11-04 14:34:54下载
    积分:1
  • ER23JDJ
    在Matlab环境中编制了以雨流计数法为理论基础的二维载荷谱程序,用以对混合动力电动车电机驱动系统载荷时间历程进行统计处理,得到载荷幅均值雨流矩阵,进行幅均值各自分布假设检验,以及独立性和相关性检验,获得二维联合分布概率密度函数,建立混合动力电动车电机驱动系统台架试验用二维载荷谱.(Prepared in Matlab environment of the rain flow counting method with the theoretical basis of the two-dimensional load spectrum procedure for hybrid electric vehicles on the motor drive system for statistical processing time course load, get a load amplitude mean rain flow matrix, be the mean amplitude of each distribution hypothesis testing, as well as independence and correlation test to obtain a two-dimensional probability density function of the joint distribution, the establishment of a hybrid electric vehicle motor drive system with two-dimensional bench load spectrum.)
    2014-01-13 09:24:47下载
    积分:1
  • gmgafsa
    一种新型优化算法鱼群算法的matlab仿真代码。学习智能控制的朋友可以参考学习。(A new optimization algorithm matlab simulation code fish. Friends of intelligent control learning can refer to learn.)
    2011-05-21 18:43:59下载
    积分:1
  • 6-Application-of-Nonlinear-PID-Controller-in-Supe
    6-Application of Nonlinear PID Controller in Superconducting
    2014-10-28 13:41:40下载
    积分:1
  • Neuro_physiology
    code for cyclically connecting neurons
    2014-12-14 21:05:11下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载