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SpatiaMultiplex
两发两收的空间多路复用信道的matlab仿真程序。(Two received two space multiplexing channel matlab simulation program.)
- 2007-07-11 22:09:54下载
- 积分：1
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Audio-Watermarking-in-DCT
说明： 本文在DCT噪声信号模型研究的基础上,提出了一种新的音频水印嵌入位置选择策略和一个应用该策略的自适应音频水印算法. 通过定义DCT系数的噪声敏感度,建立了水印嵌入位置和嵌入水印后的音频信号的听觉感知性之间的关系,根据音频水印的不可听性的要求选择最优的嵌入位置,然后调节水印强度来满足鲁棒性的要求,从而最大程度地保持音频水
印的不可听性和鲁棒性,为解决音频水印嵌入过程中不可听性和鲁棒性之间的矛盾提供了一种策略.(Though m any w orks in the literature agree that w aterm ark should be em bedded in the middle2fre2
quency coefficients or percep tually significant components, how to determ ine the position em bedded has no universal
definition. A new em bedding strategy and an algorithm app lying the strategy are p roposed for audio w aterm arking in
DCT dom ain based on research of DCT noise m odal. B y defining a noise sensitivity vector, a m ath relationship betw een
the w aterm ark em beddable position and the audible quality of the audio file w ith w aterm ark is set up.)
- 2011-02-24 11:45:57下载
- 积分：1
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PCA
说明： 人脸识别的源程序，基于matlab编程，主要采用PCA算法。(face recognition system based on PCA )
- 2010-04-01 10:51:21下载
- 积分：1
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envi_batch_template
IDl语言编写的用于不同格式批处理转换，很实用(format conversion format conversion)
- 2012-03-30 23:25:05下载
- 积分：1
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jianmosuanfa
这是关于matlab中常用的算法，希望对大家有帮助(Matlab commonly used algorithms, hope to have everyone help)
- 2013-01-31 23:06:32下载
- 积分：1
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ofdmvsQAM
说明： 该程序包括了ofdm和qam两种调制的matlab仿真程序，并对两种调制方式进行了对比分析并仿真。(the program includes two QAM OFDM modulation and the Matlab simulation program, and two modulation methods for comparative analysis and simulation.)
- 2006-04-10 00:42:59下载
- 积分：1
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Code_stbc
STBC编码的一个MATLAB程序，有详细注解(a matlab code for STBC with detailed notes)
- 2014-11-28 17:03:25下载
- 积分：1
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CshixianMATLAB6.5zhongmwenjiandfangfa
介绍了matlab中的M文件用C语言来实现的方法(Matlab introduction of M documents in the C language to realize the method)
- 2007-09-17 22:34:10下载
- 积分：1
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MATLABforgenerationofrandomvalues
3种伪随机数列发生器的matlab编码以及其各种特性的分析(Three kinds of pseudo-random number generator matlab bar coding and analysis of its characteristics)
- 2009-04-23 04:21:58下载
- 积分：1
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Arnold1
说明： 关于ARNOLD算法的内容,对了解ARNOLD有参考意义(guanyu arnold suanfa de neirong)
- 2009-08-01 21:52:41下载
- 积分：1
