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upload_pudn3
This program simulation is used to simulate the performance of Mary noncoherent FSK modulation (BFSK,4FSK,8FSK and 16FSK) in AWGN channel for SNRdB change from 0 to 12 dB and print the modulation type ,SNRdB and Bit error rate for each steps. finally the program is plot the BER versus SNRdB for four type of noncoherent FSK modulation
- 2010-07-05 21:56:58下载
- 积分：1
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Some-simple-optimization
一些简单最优化方法的matlab实现，及一些方法(Some simple optimization method matlab implementation)
- 2011-05-08 18:51:47下载
- 积分：1
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SpatiallyAdaptiveTotalVariation
Spatially Adaptive Total VariationSpatially Adaptive Total Variation
- 2010-12-14 00:49:51下载
- 积分：1
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mod16qam
Multiple input multiple output orthogonal frequency division multiplexing (MIMO-OFDM) is very sensitive to the carrier frequency offset (CFO), which not only affects the channel estimation but also the selection of a minimum error probability based precoder for peak-to-average power ratio (PAPR) reduction such that the system performance will degrade. This paper presents the joint scheme of CFO) and channel estimation in the MIMO-OFDM systems with the minimum error probability based precoder for reducing PAPR. We provide the solution to eliminate the effects of ICI due to CFO mismatch for OFDM with space frequency block codes and spatial multiplexing, drive a generalized linear model and propose a non-iterative reduced complexity model. Our proposed scheme is effective in estimating and compensating for frequency-independent and frequency dependent transmit and receive ICI in the presence of a carrier frequency offset.
- 2014-12-11 23:38:55下载
- 积分：1
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ofdmsystem
使用MATLAB的OFDM系统的仿真工程(Using MATLAB works on OFDM System Simulation)
- 2010-05-28 22:36:19下载
- 积分：1
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indexes
QP indexing power point
- 2014-10-08 22:10:13下载
- 积分：1
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EH42CSAMT
把批量的可控源大地电磁测深数据转换为EH4格式数据，以适用于winglink反演。(Convert the CSAMT sounding bulk data to EH4 format data, in order to apply the winglink inversion.)
- 2015-01-09 09:51:31下载
- 积分：1
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HOG
this code is an feature extraction called histogram of gradian(HOG)
- 2013-04-22 15:00:36下载
- 积分：1
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LK_produce
产生Large kasami序列的程序,能够产生长63、1023的Large kasami序列族的序列。 (Produce Large kasami sequence process, can produce 63, 1023 Large long kasami sequence of the sequence.)
- 2016-11-21 18:59:00下载
- 积分：1
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Email_Free
说明： 自动发送邮件，使用该程序可以实现邮件自动发送(Send mail automatically)
- 2020-06-22 19:20:01下载
- 积分：1
