登录
首页 » matlab » zero-watermarking

zero-watermarking

于 2020-09-03 发布 文件大小:65KB
0 128
下载积分: 1 下载次数: 92

代码说明:

  小波变换(Wavelet)实现数字零水印源代码(Simple wavelet transform (Wavelet) digital Watermarking source code)

文件列表:

zero-watermarking based on wavelet
..................................\arnold.m

..................................\check_arnold.m
..................................\matrix_nc.m

..................................\psnr.m

..................................\wavletxor.m

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

  • 5
    说明:  单端口网络函数施加阶数缩减方法,并附详细题解(Single-port network functions to impose order reduction method, together with a detailed solution question)
    2008-10-17 17:11:10下载
    积分:1
  • bpsk
    This code generates the basic waveforms using BPSK modulation.
    2011-10-27 12:48:03下载
    积分:1
  • Ljung--state-of-the-art_tdfd
    系统识别大牛Ljung对最新时域和频域技术的总结,感兴趣的朋友可以看一看!(Identifi cation of time-invariant linear dynamic systems is a mature subject. In this contribution we focus on the interplay between methods that use time and frequency domain data, respectively. )
    2012-01-07 14:19:06下载
    积分:1
  • fft
    matlab里FFT变换时的频移程序,自动将FFT变化后的数据移到零频两边,方便好用(FFT transform in matlab frequency shift when the process changes automatically after the FFT to the zero-frequency data on both sides, easy-to-use)
    2009-05-20 21:40:00下载
    积分:1
  • eemd
    这是我自己编写的一个改进的经验模态分解EEMD的源码,希望大家能用上(This is what I have written an improved empirical mode decomposition EEMD source code, I hope everyone can be on)
    2013-12-13 12:50:14下载
    积分:1
  • esprit算法
    ls_esprit算法和tls_esprit算法,以及他们的比较(Ls_esprit algorithm and tls_esprit algorithm, and their comparison)
    2021-04-18 23:08:51下载
    积分:1
  • RS_encod_decod
    说明:  自从发表《RS纠错编码原理及其实现方法》以来,收到很多初识RS编码的读者的来信, 大家纷纷表示这篇文章对初学者很有帮助,但同时也指出了很多不足。比如第一版的例子中都是按照码长 , 但在实际应用中并不总是这种情况,还有就是MATLAB程序,由于作者在工程中是在DSP上用C实现的, 所以文章中的MATLAB程序只是用来说明问题,并没有经过调试。做事应该有始有终,这次修改, 附有详细的经过调试的MATLAB程序。并尽量做到程序具有通用性。(Since the publication of RS error-correcting coding theory and method, since the RS coding acquaintance received a lot of letters from readers, we have expressed this article helpful to beginners, but it also points out the many deficiencies. For example, the case of the first edition are in accordance with the code length, but in practical applications is not always such a situation, there is a MATLAB program, because the author works in the DSP using C to achieve, so the article in MATLAB program is used to describe the problem and not debug. Things should stay the course, this changes with the detailed procedures after debugging MATLAB. And as far as possible the procedures are inter-operable.)
    2008-11-18 16:08:13下载
    积分:1
  • MBinPSO
    Modified binary PSO PSO with mutation tools of genetic method combined
    2014-11-17 08:22:20下载
    积分:1
  • sqdos2d
    方形晶格的二维光子晶体材料带隙的平面波法模(Two-dimensional square lattice photonic crystal band gap materials, the plane wave method mode)
    2009-10-20 22:12:20下载
    积分:1
  • newmark
    newsmark方法两杆开环机械臂运动学仿真(Two open-loop manipulator kinematics simulation)
    2012-08-16 12:36:28下载
    积分:1
  • 696518资源总数
  • 104932会员总数
  • 9今日下载