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bpsk_awgn
bpsk在高斯白噪声下的simulink仿真(bpsk_awgn)
- 2009-11-05 20:29:11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.
)
- 2010-05-20 22:12:55下载
- 积分：1
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simu_BPSK
对基带bpsk信号加高斯白噪声做误码率分析(Bpsk baseband signal plus Gaussian white noise do BER analysis)
- 2014-10-09 17:08:30下载
- 积分：1
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LS盲信道估计的代码程序 Channel_est_LS
LS盲信道估计的代码程序 matble环境下运行(LS-blind channel estimation procedure code matble environment running)
- 2020-06-28 13:20:02下载
- 积分：1
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1641MergePDFs
说明： 美国关于自动测试中信号的描述信息，可以帮助理解自动测试的发展方向，对于基于信号的研究会有很大的帮助(In the United States on the automatic test signal descriptions to help understand the development of automated testing for the study based on the signal will be very helpful)
- 2011-04-16 16:34:36下载
- 积分：1
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genetic
8 queen program solution , using genetic algorithm,by matlab
- 2014-11-30 15:31:16下载
- 积分：1
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matlabutil
基于labwindows/cvi的关于matlab的控件设计，希望大家浏览下载()
- 2007-09-11 09:51:53下载
- 积分：1
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RiskCalculator
Simple VaR Calculator provides:
- Evaluation of return distribution of single asset or portfolio of assets
- Volatility forecasts using moving average and exponential algorithm
- Value at Risk of single asset or portfolio measurement using parametric and historical simulation.
- Historical data can be obtained from simple text file or MS Excel using Matlab Excel Links. (Simple VaR Calculator provides:- Evaluation of return distribution of single asset or portfolio of assets- Volatility forecasts using moving average and exponential algorithm- Value at Risk of single asset or portfolio measurement using parametric and historical simulation .- Historical data can be obtained from simple text file or MS Excel using Matlab Excel Links.)
- 2008-01-15 06:37:17下载
- 积分：1
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AcousticTracker
基于MATLAB的声音跟踪系统演示，包含详细说明和演示文件。(MATLAB-based voice tracking system demonstration, contains detailed descriptions and Presentations.)
- 2006-12-13 12:00:54下载
- 积分：1
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show
matlab调用c程序经典实例,详细注释了接口函数和参数的意义功能，并以实例的形式完成matlab对c程序的调用(a classic example of matlab calling C source codes)
- 2014-02-21 14:47:47下载
- 积分：1
