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FCMClust
algorithme FCM code matlab type .m
- 2013-08-15 12:23:51下载
- 积分：1
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Image-Thresholding-Matlab-Codes
this program contain a thresholding method to threshold images
- 2011-11-27 20:31:28下载
- 积分：1
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zhengjiaotiaozhi
通信原理课程做的大作业，关于正交调制的。(communication theory courses do the work, on the orthogonal modulation.)
- 2007-05-03 16:32:07下载
- 积分：1
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DPCM_Testing
DCPM的测试程序，matlab。无需带入参数。(DCPM test procedures, matlab. Into the parameters need not.)
- 2008-01-11 15:36:57下载
- 积分：1
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MP3-watermarking
说明： ：针对MP3 编码方式和帧结构进行分析，利用帧中的比例因子提出了一种压缩域水印算法。算法通过引入帧变化分析步
骤，很好地实现了水印的自适应嵌入。对于不同的系统要求，还可以通过修改门限信噪比的值SNRlim按需进行水印嵌入，使算法
具有更大灵活性。同时在牺牲一定的嵌入空间前提下，实现了水印信息的自同步。实验表明，对于不同风格的音乐，该水印算法
具有很好的不可听性。(In this paper，the encoding method and the frame structure of MP3 are expounded in detail，a watermark algorithm
is proposed based on the scale factor in MP3 frame.By introducing the step of frame altering analysis，the algorithm
can realize that watermarks is embedded adaptively.By modifying threshold SNRlim（the ratio of signal to noise），the algorithm
can meet different requirements of some system，that is what enable the algorithm to have a bigger flexibility.Based on expense
of some embedding positions，the watermark can be embedded with self-synchronization.The experiment results show
this algorithm can get a good audio effect with various types of audio.)
- 2011-02-24 11:50:25下载
- 积分：1
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icekey
IceKey Licance Control System
- 2014-02-04 13:10:51下载
- 积分：1
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pca
人脸特征提取经典PCA方法的matlab源码，做这方面的朋友不妨试试。(Human Face Feature Extraction classic PCA method matlab source code, make friends in this area worth a try.)
- 2009-03-18 22:38:07下载
- 积分：1
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SPIHT_WAVELET
本文介绍的是一种改进的SPIHT算法，是基于图像编码的小波系数块的，它主要是把四个系数分成一个块，与阈值比较，分出重要与非重要，在进行编码。(This article is a modified SPIHT algorithm is based on the wavelet coefficients of image coding block, it is mainly divided into the four coefficients of a block, compared with the threshold value, separate the important and non important, during the encoding.)
- 2010-11-16 21:50:10下载
- 积分：1
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gpsFiles
different matlab tools...
- 2012-06-02 22:36:39下载
- 积分：1
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emd_huang
说明： hht变换中的关键部分emd分解，集中了hht变换中的最精华的部分。(hht transform a key part of emd decomposition, concentrated hht transform the most essential part.)
- 2010-04-04 21:09:54下载
- 积分：1
