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mt
说明: matlab常用算法之一,MATLAB初学者可好好利用(One commonly used algorithm matlab, MATLAB beginner can make good use of)
- 2010-08-14 14:55:14下载
- 积分:1
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4
说明: 想学习MATLAB的同志,可看一下该程序,有帮助有哦!( Wants to study Comrade MATLAB, may look that this procedure, has the help to have!)
- 2010-11-29 19:34:44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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errortest3
一种无线通信系统中,重传技术并且有时间关联的outage的错误检查方法(A radio communication system, and a retransmission is associated with the outage time error checking method)
- 2013-09-12 21:00:25下载
- 积分:1
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opticalflowresulttrial
OPTICAL FLOW METHOD FOR OBJECT TRACKING OF MOVING OBJECTS
- 2015-04-12 17:11:35下载
- 积分:1
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Lab3-SE
Speech reconirtrion very useful for studying and teaching
- 2013-01-10 12:17:28下载
- 积分:1
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CHAPTER2
刘金坤《先进 PID 控制及其 MATLAB 仿真》书上第二章源程序。供大家参考。(Liu Jinkun " Advanced PID Control and MATLAB simulation," the book' s second chapter source. For your reference.)
- 2010-01-27 11:03:03下载
- 积分:1
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modulation
基于matlab仿真的调制信号详细功能实现,能完美运行,且有相关说明。(The matlab simulation-based modulation signal functions, perfect run, and instructions.)
- 2012-09-11 11:07:11下载
- 积分:1
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ieee33
利用前推回代法计算ieee33节点的潮流,计算的速度快,精度高容易收敛。(The forward and backward substitution method is used to calculate the power flow of IEEE 33 nodes. The calculation speed is fast, the accuracy is high and the convergence is easy.)
- 2019-05-28 17:39:03下载
- 积分:1
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Fuzzy-k--clustering
模糊K均值聚类算法的matlab程序,很实用,很有针对性。(K fuzzy means clustering algorithm matlab procedures, very useful and very targeted.)
- 2015-08-21 19:30:52下载
- 积分:1