登录
首页 » matlab » dctwater

dctwater

于 2010-05-19 发布 文件大小:436KB
0 233
下载积分: 1 下载次数: 19

代码说明:

  一种基于DCT域的不可见数字水印算法,文章源于IEEExplore(PERCEPTUAL DIGITAL WATERMARK OF IMAGES USING WAVELET TRANSFORM.pdf,down loaden from IEEE xplore)

文件列表:

dctwater.pdf,485307,2010-05-04

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

  • wcdma_simulink
    此程序给出了WCDMA系统的simulink仿真程序及完整的程序,给出了详细的仿真过程.(This procedure gives the WCDMA system simulink simulation program and complete the procedure, given a detailed simulation.)
    2007-07-31 13:49:18下载
    积分:1
  • lms
    自适应滤波,LMS算法,matlab编写,线谱提取(Adaptive filtering, LMS algorithm, matlab prepared line spectrum extraction)
    2013-07-16 14:47:03下载
    积分:1
  • ArtifieialFishSwarmAlgorithm
    文中给出了人工鱼群算法的原理和详细描述,并对算法的收敛性能和算法中各参数对收敛性的影响等因素进行了分析 针对组合优化问题,给出了人工鱼群算法在其中的距离、邻域和中心等概念,并给出了算法在组合优化问题中的描述 针对大规模系统的优化问题,给出了基于分解协调思想的人工鱼群算法 给出了人工鱼群算法中常用的一些改进方法(The Analysis and ImProvement of Artifieial Fish-swarm algorithm)
    2011-12-07 21:59:26下载
    积分:1
  • foa
    果蝇优化算法matlab程序,适应度函数请下载AdaptFunc.m。应用环境LSSVMlabv1_8_R2009b_R2011a。(Fruit flies matlab optimization algorithm. fitness function, please download AdaptFunc. M.)
    2014-02-07 09:47:29下载
    积分:1
  • array_line
    均匀圆阵的波束扫描代码,可以任意设置阵元个数和半径(Uniform circular array beam scan code, can be set arbitrarily array element number and radius)
    2013-06-19 08:58:50下载
    积分:1
  • MATLAB解矩阵微分方
    本文先简要介绍了矩阵的积分和微分的定义;接着通过弹簧-质量块儿-阻尼器系统的例子,阐述了求解常微分方程数值解的常用方法;最后,在前两部分的基础上,总结了用MATLAB求解形如_X(t) = f(X(t); t) 矩阵微分方程数值解的方法。(In this paper, the definition of integral and differential of matrix is briefly introduced. Then the common method of solving numerical solution of ordinary differential equation is described by the example of spring mass block damper system. Finally, on the basis of the first two parts, the solution of the form of _X is summed up by MATLAB. (T) = f (X (T); t) numerical solution of matrix differential equations.)
    2018-07-07 19:08:06下载
    积分:1
  • firbp
    FIR Band pass filter using different windowing techniques
    2011-02-05 15:08:10下载
    积分:1
  • ofdm_simulation_primary
    基于MATLAB的ofdm系统仿真m文件(MATLAB-based simulation ofdm m files)
    2010-05-24 10:09:46下载
    积分:1
  • RaisedCosineFilter
    matlab raisedcosine filter
    2011-10-27 02:40:46下载
    积分:1
  • matlab_bgl-2.1
    图论必用,有关图论的求最短路径,遍历等的各种函数。(Graph theory will be used, the graph theory for the shortest path, traverse a variety of functions, etc..)
    2009-05-18 01:15:34下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载