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Barker
barker码产生的源程序,用matlab编写而成(err)
- 2007-12-28 16:26:00下载
- 积分:1
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NF2FF
激光雷达,干涉条纹解包裹,对从事激光合成孔径光学测量方向的人有用。(Laser radar, interference fringe unwrapping of synthetic aperture laser optical measurement in the direction of being useful to people.)
- 2010-08-26 01:08:51下载
- 积分:1
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diodemodel
Crystal diode modelling (matlab7+simulink)
- 2010-05-29 22:49:18下载
- 积分:1
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Desktop
将数据场理论用在雷达信号分选中,分选概率得到提高(Improved data field theory used in radar signal sorting, sorting probability)
- 2014-10-04 22:35:59下载
- 积分:1
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CDMA_SD
technique d accès multiple CDMA (Code Division Multiple Access)avec une technique SD (Soft Decision)
- 2010-12-02 09:38:57下载
- 积分:1
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Chapter2
北京航空航天大学出版的matlab从零到进阶第二章的示例程序(Beijing University of Aeronautics and Astronautics matlab published the first chapter from zero to advanced sample program)
- 2014-01-13 10:48:20下载
- 积分:1
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file
armold 变换是数字图像置乱中常用的一种方法。本文给出了armold 变换的matlab源代码,以方便大家的使用。(armold digital image scrambling transformation is commonly used methods. In this paper, armold transform matlab source code to facilitate everyone' s use.)
- 2010-05-05 15:53:30下载
- 积分:1
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OFDM
该模型实现了一个通用的OFDM TX和RX,这是不依赖于任何特定的行业标准。该模型的目标是开发和研究不断(不是“突发”)载波同步和定时跟踪方案。该技术纳入然后可以扩展和修改,以标准的具体通讯套件。该模型采用了“收购”技术,它利用了循环前缀相关属性,以赶在试图完成罚款跟踪算法一帧的边界粗略的估计。该模型实现了一个16点64循环前缀的OFDM载波波形。在OFDM符号有16个飞行员,3后卫音(0,带边幅),并使用45 QAM的剩余数据流4。
这包括最新型的衰落信道,误码率计算,并改善控制回路动态。(This model implements a generic OFDM TX and RX, which is not tied to any particular industry standard. The objective of this model is to develop and explore a continuous (not “bursty”) carrier and timing tracking synchronization scheme. The techniques incorporated can then be extended and modified to suite specific communications standards. The model uses an “acquisition” technique that exploits the correlation properties of the cyclic prefix to get a rough estimate of the frame boundary before attempting to accomplish the fine tracking algorithms. The model implements a 64 carrier OFDM waveform with a 16 point cyclic prefix. The OFDM symbol has 16 pilots, 3 guard tones (0 amplitude at band edge) and uses 4 QAM for the 45 remaining data streams.
This latest model includes a fading channel, BER computation, and improved control loop dynamics.
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- 2010-05-20 22:12:55下载
- 积分:1
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Database-Management-Systems
database management system
jdbc related
- 2014-01-12 12:50:04下载
- 积分:1
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Digital_Signal_Processing_MATLAB_7
MATLAB_7.x数字信号处理配套程序(Digital Signal Processing MATLAB_7.x matching procedures)
- 2009-07-12 16:08:02下载
- 积分:1