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Kmeans
K means implementation
- 2014-01-03 13:12:16下载
- 积分：1
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a
说明： 这个水印一般般利用DWT变换和DCT变换嵌入水印，加上了Arnold变换使图片水印的抗MP3压缩攻击有所提高。(The watermark in general as the use of DWT transform and DCT transform embedded watermark, coupled with the Arnold transform to image watermarking against MP3 compression attacks increased.)
- 2009-11-11 19:31:55下载
- 积分：1
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Matlabintelecommunications
Matlab 在电信工程中的应用，很有用的，超星格式(Matlab in telecommunications engineering, very useful, Superstar format)
- 2010-11-03 20:55:13下载
- 积分：1
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Gardner_baseband
对基带数字通信的位同步过程进行了仿真，采用Gardner算法，没有用插值。符号用SRRC进行脉冲成形，环路滤波器没有用PI回路，是简单的alfa，1-alfa低通滤波，NCO调整也比较简单。(Baseband digital communications for the bit synchronization process of the simulation, using Gardner algorithm, did not use interpolation. Carried out with SRRC pulse shaping symbols, did not use PI loop filter circuit is a simple alfa ,1-alfa low-pass filter, NCO is also relatively simple to adjust.)
- 2009-11-17 12:55:09下载
- 积分：1
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xianjiaodayiqun
说明： 一个关于西安交大的蚁群算法源程序，希望有用。(ACS)
- 2010-04-09 21:41:49下载
- 积分：1
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eemd能量熵
说明： 有EEMD分解的源程序，可求解分量信号的能量熵(Source program containing EEMD to solve the energy entropy of component signals)
- 2021-03-02 19:29:33下载
- 积分：1
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snr
求去噪之后信号的信噪比，发给大家共同探讨(For denoising the signal to noise ratio after the signal, issued to everyone to explore)
- 2008-05-26 17:05:55下载
- 积分：1
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histequa
code for creating a histogram equalization graph in matlab it convert it first to histogram then perform histogram equlization
- 2010-12-30 03:58:29下载
- 积分：1
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emd
介绍经验模态分解的emd算法上下包络线的形成过程(Introduction emd empirical mode decomposition algorithm for the upper and lower envelope formation)
- 2011-11-20 00:48:18下载
- 积分：1
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cooccurence
computes coocurrence matrix for image processing
- 2009-05-14 04:30:12下载
- 积分：1
