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ifdma_tfrank
The Interleaved Frequency Division Multiple Ac-
cess (IFDMA) scheme is based on compression, repetition and
subsequent user dependent frequency shift of a modulated signal.
Multiple access is enabled by the assignment of overlapping but
mutually orthogonal subcarriers to each user. In this paper it
is shown that IFDMA can be regarded as unitary precoded
OFDMA with interleaved subcarriers. On the other hand,
IFDMA is shown to be a CDMA variant with frequency domain
orthogonal signature sequences and chip interleaving. Thus, it
combines the advantages of single and multi carrier transmission
such as low peak to average power ratio, orthogonality of the
signals of different users even for transmission over a time
dispersive channel and low complexity. Simulation results show
the good performance of coded IFDMA transmission over a
mobile radio channel for different data rates.
- 2010-12-01 19:31:38下载
- 积分：1
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MultiAUVhunting7
实现了水下机器人在避障和围捕方面 的研究(Realization of underwater robot in obstacle avoidance and rounded up the research)
- 2020-06-29 19:00:02下载
- 积分：1
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pqcontrol1
pq control of pv to grid
- 2012-01-18 13:44:00下载
- 积分：1
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变分模态方法
说明： 变分模态分解方法能够使一个多频带的故障信号，分解出具有单个频带的子信号，然后使用共振解调方法可实现故障信号的诊断。(VMD method can decompose a multi band fault signal into a single band sub signal, and then use resonance demodulation method to realize fault signal diagnosis.)
- 2020-01-13 11:03:47下载
- 积分：1
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FastEMD-1
对于初学者很有用的EMD程序。供大家参考。(EMD useful for the beginner process. For your reference.)
- 2011-05-06 19:48:42下载
- 积分：1
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xiongyalisuanfa
针对匈牙利算法，用matlab实现的匈牙利算法的程序！(Hungarian Algorithm)
- 2012-05-12 14:49:14下载
- 积分：1
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resistivity
说明： matlab语言编写的 大地电磁电阻率正演程序(matlab language MT resistivity forward procedure)
- 2011-04-03 14:01:00下载
- 积分：1
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matlab
matlab 教程(matlab tutorial)
- 2010-05-06 22:55:51下载
- 积分：1
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LIBSVMaLibraryforSupportVectorachines
工具箱说明文件，帮助初学者快速掌握工具箱用法 很好用，不过是英文的啊(svm lib Toolbox documentation to help beginners to quickly master the use of the toolbox Useful, but ah English)
- 2010-05-09 15:01:27下载
- 积分：1
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MPLAB_C18_C
MPLAB_C18_C_编译器入门 MPLAB_C18_C_编译器入门(MPLAB_C18_C_ MPLAB_C18_C_ Compiler Compiler Getting Started Getting Started)
- 2013-08-07 21:34:27下载
- 积分：1
