登录
首页 » matlab » DCT

DCT

于 2013-04-24 发布 文件大小:3KB
0 167
下载积分: 1 下载次数: 4

代码说明:

  基于DCT数字水印算法的Matlab实现源代码(DCT-based digital watermarking algorithm Matlab source code)

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

  • youxi
    关于matlab在游戏娱乐中的应用,例如:猫捉老鼠,俄罗斯方块,山寨版极品飞车等经典小游戏(Matlab in the game on the entertainment applications, such as: cat and mouse, the Russian box, cottage version of the classic games such as Need for Speed)
    2010-06-05 19:24:29下载
    积分:1
  • hamming74aerrorfinding
    说明:  设计(7,4)系统汉明码编码器,并设计基于校验子译码原理的可纠1位错的系统汉明码译码器(hamming coding)
    2011-04-10 22:20:18下载
    积分:1
  • DecisionTree
    decision tree in matlab code
    2011-06-25 17:17:20下载
    积分:1
  • UPML_2D_TMmode
    二维TM模电磁波FDTD仿真,UPML边界(2D TM electromagnetic FDTD simulation, UPML border)
    2007-05-29 15:00:45下载
    积分:1
  • viener-filter
    introduction to wiener filter ppt
    2010-08-21 15:05:18下载
    积分:1
  • SVD_DWTimage
    说明:  提出了一种新的基于离散小波变换(DWT)与奇异值分解(SVD)相结合的数字图像水印算法。该算法将原始图像作小波分解并将小波分解得到的低频子带进行分块,对每一块进行奇异值分解后,选取每块中最大的奇异值通过量化的方法嵌入经过Arnold置乱后水印信息。(A new wavelet transform based on discrete (DWT) and Singular Value Decomposition (SVD) combination of digital image watermarking algorithm. The algorithm for wavelet decomposition of the original image and wavelet decomposition low-frequency sub-band are divided into blocks, each a singular value decomposition, the selection of each block by the largest singular value methods to quantify Arnold scrambled after embedding the watermark .)
    2020-12-20 11:49:08下载
    积分:1
  • outage
    outage in cognitive radio
    2014-10-26 05:22:33下载
    积分:1
  • 0c960529d0bbee8482000000
    This deliverable is the final deliverable of workpackage 3 “MU-MIMO in practice”. It builds on the previous deliverables D3.1 and D3.2 and includes results tasks 3.2 on channel modelling for MU-MIMO (Note that this task has been extended to month 24) and task 3.3 on the implementation of the selected MU-MIMO algorithms on the OpenAirInterface development platform.
    2014-10-27 16:04:46下载
    积分:1
  • multi_user_MIMO
    multi user mimo matlab code
    2013-03-19 19:12:12下载
    积分:1
  • chaoliu
    IEEE33节点配电网潮流计算程序,采用前推回代方法进行计算(IEEE33 node flow calculation program,power generation method is used to calculate.)
    2015-02-04 16:50:07下载
    积分:1
  • 696518资源总数
  • 105540会员总数
  • 37今日下载