登录
首页 » matlab » Watermarking_RaviLakkundi1

Watermarking_RaviLakkundi1

于 2010-05-06 发布 文件大小:6KB
0 231
下载积分: 1 下载次数: 4

代码说明:

  数字水印是当下的研究重点之一,尤其是基于鲁棒性的数字水印算法,本算法就是matlab下的水印(Digital watermarking is the focus of current research, in particular, is based on the robustness of digital watermarking algorithm, the algorithm is watermark under matlab)

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

  • Wienernoisesuppression
    维纳噪声抑制,1、 实验原理是利用信号之间的相关性进行信号估计,从而将噪声滤除; 2、 辅助观测信号的噪声抑制可利用Wiener-Hopf方程 求出维纳滤波器的系数 ,式中 是 的自相关阵, 是输入信号 和滤波器输入 之间的互相关矢量; (Wiener noise suppression, 1, experiment is the use of the correlation between the signals for signal estimation, which will filter out the noise 2, the auxiliary noise suppression observed signal Wiener-Hopf equation can be obtained by Wiener filter coefficients, where is the autocorrelation matrix, is the input signal and filters the cross-correlation between the input vector )
    2010-11-21 11:38:14下载
    积分:1
  • coherent-optical-receiver
    相干接收机博士论文 数字信号处理部分详解(PhD thesis coherent receiver digital signal processing section Comments)
    2014-12-28 07:54:12下载
    积分:1
  • PTSandSLM
    In this paper, we have proposed a new PAPR reduction technique in MIMO-OFDM systems. It achieves the result which proves the PAPR of 2×2 MIMO-OFDM systems. The parameters of the simulation are determined by standard IEEE 802.11n. From the simulation results, it is shown the proposed method has better PAPR performance in this system. Additionally, when the number of sub-blocks is increased, high PAPR reduction performance can be obtained.
    2013-11-26 20:50:37下载
    积分:1
  • jiance
    雷达信号的基本检测,雷达信号的基本检测流程matlab仿真(Radar signal detection)
    2013-11-04 22:27:04下载
    积分:1
  • MNFTool-master
    用于进行MNF变换,mnf用于对高维数据进行降维,特征提取(For MNF transformation, MNF is used for dimensionality reduction and feature extraction of high-dimensional data.)
    2018-07-13 17:35:52下载
    积分:1
  • chap_4
    基本的源程序,可用于日常对matlab的学习与应用当中。(Basic source, can be used for day-to-day of the study and application of matlab them.)
    2009-03-31 18:56:24下载
    积分:1
  • matlab
    使用Matlab在通信系统的建模与仿真,论文形式,含有源代码 -use Matlab in communications systems modeling and simulation, paper form, containing the source code (The use of Matlab in communication system modeling and simulation, paper form, containing the source code-use Matlab in communications systems modeling and simulation, paper form, containing the source code)
    2008-05-19 11:06:24下载
    积分:1
  • Histeq
    包含两个代码,分别是全局直方图均衡和局部直方图均衡,适用于不同情形(Global and local histogram equalization)
    2010-12-16 21:06:38下载
    积分:1
  • videos_in_matlab
    Handling videos in MATLAB: This describes various apis that are used for handling videos in matlab.
    2010-03-10 14:40:58下载
    积分:1
  • Image-processing
    说明:  用matlab进行图像处理,包括图像灰度,频谱,恢复等(Image processing using matlab, including gray, spectrum, restoration)
    2011-03-16 06:44:49下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载