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OQAM
OQAM-OFDM程式碼 可以透過BER來觀看發展(OQAM-OFDM code development can be viewed through the BER)
- 2020-07-02 18:00:01下载
- 积分：1
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粒子群智能算法做地震波阻抗反演寻优 PSO
粒子群智能算法做地震波阻抗反演寻优，可选子波为零相位子波和最小相位子波，需要输入的参数有反射系数和对应的地层深度(PSO Inversion)
- 2016-05-10 16:20:25下载
- 积分：1
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getPDF2
In this paper, we investigate the timing and carrier
frequency offset (CFO) synchronization problem in decode and
forward cooperative systems operating over frequency selective
channels. A training sequence which consists of one orthogonal
frequency-division multiplexing (OFDM) block having a tile
structure in the frequency domain is proposed to perform synchronization.
Timing offsets are estimated using correlation-type
algorithms. By inserting some null subcarriers in the proposed tile
structure, we propose a computationally efficient subspace decomposition-
based algorithm for CFO estimation. The issue of optimal
tile length is studied both theoretically and through simulations.
By judiciously designing the tile size of the pilot, the proposed
algorithms are shown to have better performance, in terms of
synchronization errors and bit error rate, than the time-division
multiplexing-based training method and the computationally demanding
space-alternating generalized expectation-maximization
- 2010-08-11 18:46:04下载
- 积分：1
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exa011001
产生均匀分布的随机白噪信号,并观察数据分布的直方图(have a uniform distribution of random white noise signal, and observed data distribution histogram)
- 2006-10-09 16:40:40下载
- 积分：1
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Upload_EZW128
matlab环境下利用零树小波的算法对图像进行压缩(using zerotree wavelet algorithm of image compression based on matab)
- 2011-12-05 22:04:43下载
- 积分：1
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piso_beha_tb
parllel toserial out test bench
- 2015-02-08 00:28:32下载
- 积分：1
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LEVY
levy法编制辨识程序，基本精确辨识了系统各个参数，因为误差准则的原因，系数略有差别。(levy convention identification procedures, precise identification of the basic parameters of the system, because of the reason of the error criterion, the coefficient slightly different.)
- 2013-04-30 12:05:36下载
- 积分：1
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HHT-test
希尔伯特黄变换的代码测试程序，其中主要执行test主程序(Hilbert-Huang Transform code testing procedures, which mainly perform test main program)
- 2014-01-07 16:19:46下载
- 积分：1
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SimpleLocalization
Localization algorithm in Matlab
- 2013-12-28 23:32:38下载
- 积分：1
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matlab程序基础
matlab的一些程序的基础，希望对有需要的人有些帮助。(The basis of some programs in MATLAB is expected to be helpful to those in need.)
- 2020-06-23 14:20:02下载
- 积分：1
