登录
首页 » matlab » a-dct-watermark

a-dct-watermark

于 2011-05-11 发布 文件大小:416KB
0 230
下载积分: 1 下载次数: 26

代码说明:

  基于离散余弦变换的数字水印,在图像的dct变换域中相应嵌入数字水印(Discrete cosine transform-based digital watermarking, the image of the dct transform domain watermark embedding corresponding)

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

  • LS
    说明:  本程序给出了最小二乘滤波算法的具体编程,程序中分析比较了自相关算法、协方差算法、前后向加窗算法的滤波效果(This procedure gives the least squares filtering algorithm specific programming, program analysis and comparison of the auto-correlation algorithm, covariance method, before and after windowing algorithm to the filtering effect)
    2010-04-12 10:44:50下载
    积分:1
  • my_emd
    一个简单EMD程序 可以很好使用于对EMD分解的初学者,程序中有文字解释(EMD program)
    2012-04-07 12:09:25下载
    积分:1
  • try_LBS_Baidu
    利用百度定位,可以对你的当前地理位置进行定位,代码易懂,适合观看学习(Use Baidu location, you can locate your current location, code to understand for viewing learning)
    2014-12-05 19:38:13下载
    积分:1
  • jh17
    说明:  本文件夹包含的是针对电话交换系统的C51程序源代码,包含了电话串口之间的通信功能,以及控制回铃音的程序源代码(This folder contains the telephone exchange system for the C51 source code, including a telephone communication between the serial port, and control ring back tone of the program source code)
    2010-04-27 19:06:59下载
    积分:1
  • sparse_in_time
    demonstrates the compressive sensing using a sparse signal in Time domain. The signal consists of a UWB (Ultra Wide Band) pulse in time domain. The signal is sparse in Time domain and therefore K random measurements are taken in Frequency domain.
    2013-03-23 09:10:04下载
    积分:1
  • tiqu
    一种利用atan2方法的四步相移法的相位提取程序(Four-step phase shift method to extract phase)
    2011-12-02 09:12:47下载
    积分:1
  • STAP
    stap 空时自适应信号处理仿真程序,主要仿真杂波协方差矩阵,改善因子(stap)
    2009-09-09 21:40:48下载
    积分:1
  • ga
    说明:  包括遗传算法的各种运算(交叉,变异)的实例源程序代码(Various operations, including genetic algorithms (crossover and mutation) of the instance of the source code)
    2010-07-31 19:34:52下载
    积分:1
  • program2
    MATLAB R2008图形与动画实例教程源程序(MATLAB R2008 graphics and animation tutorial source code examples)
    2010-08-25 10:24:48下载
    积分:1
  • 2
    说明:  MAT LAB HACKING TOOLS
    2014-10-15 14:55:56下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载