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yousun

于 2010-04-25 发布 文件大小:1KB
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说明:  基于dct变换的水印算法,并进行有损压缩情形下的水印嵌入和提取(Dct transform based watermarking algorithm, and for lossy compression case the watermark embedding and extracting)

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  • Desktop
    多径效应的时域表示实际上就是不同路径来的信号存在随机的时延差。对于抗其它扩频信号干扰性能,及抗多址干扰性能。我们这里考虑简单的情况,只考虑一个用户干扰的情况,说明其具有抗多址干扰性能就行。(Multipath effect is actually a time domain representation of the signal path to the existence of different random time delay difference. Other spread spectrum signal for the anti-interference performance, and anti-MAI performance. Here we consider the simplest case, considering only one user interference, indicating its performance with anti-multiple access interference on the line.)
    2013-11-13 16:37:09下载
    积分:1
  • Aintroduction
    matlab学习教程 都是最基本的内容,对新手很有帮助 虽然是英文的,但我相信大家都能听得懂(matlab tutorials are the most basic learning content, is very helpful for novice English, but I believe that everyone can understand)
    2008-07-27 09:35:46下载
    积分:1
  • fskdet
    说明:  基于matlab的通信系统仿真系列--FSK解调(相干解调方式)(Matlab-based communications system simulation series-- FSK demodulator (Coherent demodulation method))
    2006-04-17 09:43:12下载
    积分:1
  • Desktop
    图像拼接,利用简易算法完成拼接过程,可实现不同数量的图像以为拼接。所采用图例为最新一届全国数学竞赛图片。绝对原创(Image mosaic, complete the splicing process using simple algorithm, which can realize image splicing different number of thought. The legend for the new session of the national mathematics contest. )
    2013-11-29 11:48:43下载
    积分:1
  • Edit68CMU_pack
    人脸对齐基于论文《fps3000》中训练集构建时生产68个特征点的matlab脚本文件。提供交互窗口,按顺序点左眼右眼和嘴巴,即可自动生成68个点,再用鼠标对个别点进行人工修正。满意后保存即生成一个文本文件,存有68个点的坐标。(Face aligned on the paper fps3000 production when the training set to build 68 feature points matlab script file. Provide interactive window, press the right and the left dot sequence mouth, you can automatically generate 68 points, then the mouse on the individual points manually corrected. The satisfaction of saving a text file that is generated, there are the coordinates of 68 points.)
    2021-04-15 19:08:54下载
    积分:1
  • MATLABbookProgram
    这是书名为《MATLAB程序设计教程》的书中的例题及部分练习的程序源代码。(This is the title of "MATLAB Design Guide," the book and some examples of the practice of program source code.)
    2007-04-14 10:01:07下载
    积分:1
  • Oguz_Ergin_iscturkey2008
    oğ uz ergin matlab nota kriptografi
    2013-10-23 03:13:27下载
    积分:1
  • Untitled2
    数学建模的程序,用于绘制多元因素的图,2011年建模的程序(Mathematical modeling procedures, multiple factors used to draw maps, 2011 modeling procedures)
    2013-09-20 22:10:43下载
    积分:1
  • Desktop
    This is about Digital signal Processing.
    2014-01-28 05:55:43下载
    积分:1
  • troper
    用MATLAB进行MEMS传感器小信号的斩波放大器功能仿真(MATLAB troper)
    2012-02-13 17:35:11下载
    积分:1
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