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getAllTimes
整合 时间 序列,将得到的时间序列整合到一起(zheng he shi jian xu lie)
- 2013-05-22 20:38:55下载
- 积分：1
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LMSalgohm
基于LMS算法的自适应滤波收敛性的Matlab仿真(LMS adaptive filtering algorithm based on the convergence of the Matlab simulation)
- 2010-11-15 15:23:26下载
- 积分：1
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pappa
computing the peak to average power ratio in ofdm metwork
- 2010-12-17 00:11:44下载
- 积分：1
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allkindofbeam
A finite element simply supported beam model for vibration analysis
- 2008-07-01 20:23:56下载
- 积分：1
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123456
二端口网络，matlab微波实验仿真技术(Two-port network)
- 2012-05-31 17:57:09下载
- 积分：1
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template-matching_CSDN
图像特征提取 特征提取 matlab 特征提取 图像特征 (Image feature extraction feature extraction feature extraction matlab image features)
- 2013-12-23 11:33:08下载
- 积分：1
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ROOT-MUSIC
文章的作者进行了基于行列合成的实值二维ROOT-MUSIC算法的仿真分析(The authors were synthesized based on the ranks of real two-dimensional ROOT-MUSIC algorithm simulation)
- 2010-11-07 19:57:01下载
- 积分：1
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MatlabPPT
说明： matlab经典ppt 适合初学者 高等院校专用课件(matlab classic private institutions of higher learning courseware for beginners ppt)
- 2010-04-22 15:49:35下载
- 积分：1
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chapter2
说明： matlab与人工神经网络2007 配套源代码(matlab and artificial neural network package source code, 2007)
- 2008-11-21 10:32:55下载
- 积分：1
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QC_codes
Construct the short length of QC LDPC codes without girth 4 and girth 6(The Program to construct the short length of QC LDPC codes without girth 4 and girth 6
Copyright (C) Yang XIAO, Jun FAN, BJTU, July 26, 2007, E-Mail: yxiao@bjtu.edu.cn.
This program presents an approach [1] for constructing the short length of LDPC codes with girth 8. First, we design 3 submatrices with different shifting functions given by our schemes, then combine them into a matrix according to our approach, finally, expand the matrix into a desired parity-check matrix using identity matrices and cyclic shift matrices of the identity matrices.
The simulation results in AWGN channels show that the codes which can be obtained by the generator matrix derived from this check matrix for encoding the random information bits are as good as random LDPC codes [1].
Ref:
[1] J. Fan, Y. Xiao, “A design of LDPC codes with large girth based on the sub-matrix shifting”, IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006), (CP525), p. )
- 2009-05-28 16:00:14下载
- 积分：1
