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Azhen
azhen does some sort of transient stability in electric power systems. may be expanded to do pss esign
- 2010-09-12 12:23:27下载
- 积分:1
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tongxi
OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术,实际上OFDM是MCM Multi-CarrierModulation,多载波调制的一种。其主要思想是:将信道分成若干正交子信道,将高速数据信号转换成并行的低速子数据流,调制到在每个子信道上进行传输。正交信号可以通过在接收端采用相关技术来分开,这样可以减少子信道之间的相互干扰 ICI 。每个子信道上的信号带宽小于信道的相关带宽,因此每个子信道上的可以看成平坦性衰落,从而可以消除符号间干扰。而且由于每个子信道的带宽仅仅是原信道带宽的一小部分,信道均衡变得相对容易。本程序实现OFDM与QPSK技术的比较(This program realization technology and the OFDM QPSK technology)
- 2010-10-16 17:21:55下载
- 积分:1
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addmulc
Addition and multiplication of signals may favour Quality improvement, such as noise reduction, image enhancement, and echo cancellation
- 2013-07-19 14:36:45下载
- 积分:1
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zhixin
使用MATLAB进行图像质心提取,用于求取质心坐标(MATLAB for image centroid extraction for obtaining centroid coordinates)
- 2014-09-18 19:44:24下载
- 积分:1
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bancing_ball_2
bancing ball mdl bancing ball mdl bancing ball mdl bancing ball mdl
- 2013-04-02 14:56:36下载
- 积分:1
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fkmig
F-K偏移,来自加拿大crewes小组的MATLAB程序(FK offset, MATLAB program teams Canada crewes)
- 2015-04-16 21:52:15下载
- 积分:1
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armaAnalysismethod
基于arma模型分析方法的具体实现代码, 可以用,放心下载(Arma model-based analysis code, you can rest assured download)
- 2012-07-05 00:11:53下载
- 积分:1
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visa_travelers_cheques_acceptance
visa travellers cheques guidelines
- 2010-11-05 06:50:39下载
- 积分:1
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satelliteorbit
这是计算LEO/MEO星座中的卫星轨迹的程序(LEO/MEO satellite constellation track procedures)
- 2006-07-21 11:09:36下载
- 积分:1
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regression-
计量经济学的统计回归相关工具包,包括最优化、VAR-CVAR(toolboxes related in statistics and regression, including optimization and VAR-CVAR model)
- 2011-06-10 00:20:29下载
- 积分:1