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OFMDA44m-mimo
Principal scheme of the MIMO toolbox is shown in Fig. 1. Desired pattern taken a discrete alphabet
is used to generate testing data. The data are then encoded in the channel encoder and split into the
multiple parallel streams. T
- 2014-11-06 17:38:37下载
- 积分：1
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DeviceInfoActivity
Collect device information on target device.
- 2014-02-17 13:14:39下载
- 积分：1
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MatlabFinancialToolbox
Matlab金融工具箱详细介绍，1000多页，pdf英文版。(Matlab Financial Toolbox)
- 2010-02-01 16:50:23下载
- 积分：1
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paper1
中继OFDMA蜂窝网络中基于图论的载波复用和分布式功率分配策略.pdf(Relay OFDMA cellular networks based on graph theory carrier multiplexing and distributed power allocation strategy .pdf)
- 2014-11-02 21:02:23下载
- 积分：1
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power-factor
This is a matlab that contain the circuit of the power factor. It is in 3 phase.
- 2015-04-07 23:08:34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
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kNearestNeighbors
program to find the k - nearest neighbors (kNN) within a set of points.
Distance metric used: Euclidean distance
- 2010-12-21 15:51:38下载
- 积分：1
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puxianzengqiang
谱线增强器的代码，里面包含最陡下降法的实现，是华中科技大学出版的现代数字信号处理课后题3.16的答案，对理解谱线增强器和最陡下降法的实现有很大帮助。(Line enhancer code, which contains the implementation of the steepest descent method, is published by the Huazhong University of Science after-school modern digital signal processing, the answer to question 3.16, to understand the line enhancer and the implementation of the steepest descent of great help .)
- 2010-12-24 13:16:02下载
- 积分：1
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NLM
说明： 里面有一篇非局部均值去噪的文章，并附有代码。经调试，代码正确。(There are a non-local means denoising article, along with the code. After debugging, the code is correct.)
- 2011-03-01 15:00:35下载
- 积分：1
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MATLAB-TOOLBOX
MATLAB语言工具箱-TOOLBOX实用指南，Matlab编程的得力助手。(MATLAB TOOLBOX Practical guide)
- 2011-09-23 12:48:15下载
- 积分：1
