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carrier-modulation
多载波调制(Multicarrier Modulation)采用了多个载波信号。它把数据流分解为若干个子数据流，从而使子数据流具有低得多的传输比特速率，利用这些数据分别去调制若干个载波。所以，在多载波调制信道中，数据传输速率相对较低，码元周期加长，只要时延扩展与码元周期相比小于一定的比值，就不会造成码间干扰。因而多载波调制对于信道的时间弥散性不敏感。多载波调制可以通过多种技术途径来实现，如多音实现(Multitone Realization)、正交多载波调制(OFDM)、MC-CDMA和编码MCM(Coded MCM)。其中，OFDM可以抵抗多径干扰，是当前研究的一个热点。(Multi carrier modulation (Multicarrier Modulation) uses multiple carrier signal. It decomposes a data stream into a plurality of sub data stream, so that the sub data stream transmission bit rate is much lower, respectively to a plurality of carrier modulation using these data. )
- 2014-11-26 20:06:23下载
- 积分：1
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PCA-and-LDA-Face-recognition
运用PCA和LDA进行人脸识别的MATLAB代码
(do the face recognition use the principal component analysis and linear discriminant analysis)
- 2013-11-12 11:04:44下载
- 积分：1
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VRPcode
VRP问题的matlab实现源代码,遗传算法，标准VRP问题(the code of VPR by matlab)
- 2014-12-28 00:53:53下载
- 积分：1
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SHIXUN
matlab语言与控制系统仿真实训教程的simulink仿真文件(the matlab language with the control system simulation training tutorial simulink simulation file)
- 2013-01-12 13:21:52下载
- 积分：1
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DrLi_Blind_equalization
这是李晓华博士关于MIMO盲均衡的系统matlab源码，其中设计二阶统计，CMA均衡器，以及子空间方法。(This is Dr. Li Xiaohua on MIMO blind equalization system Matlab source, Design order statistics which, CMA equalizer, and subspace methods.)
- 2007-05-23 14:49:45下载
- 积分：1
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Detaljeret-beskrivelse
Recent Research in Photovoltaic Industry
- 2012-11-13 02:48:55下载
- 积分：1
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ASK-and-PSK
This is a matlab code for Amplitude shift keying and Phase shift keying
- 2013-12-24 20:43:02下载
- 积分：1
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ucgen_function
Fmincon example
you can find functions min. value with this example
- 2012-04-16 01:57:15下载
- 积分：1
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blast
MATLAB ZF MMSE db.mminnorm.mmatlab，File->Set Path->Add Folder。
db(MATLAB ZF MMSE db.mminnorm.mmatlab, File-)
- 2007-05-17 14:17:29下载
- 积分：1
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P31_Num_Int_trapezoidal
This program is for interpolating the trapozoidal method for mathematical calculations done in matlab.
- 2014-09-21 14:00:57下载
- 积分：1
