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matlab
说明： 详细介绍matlab中用来处理图像的工具箱以及工具箱的具体运用方法(Details matlab image processing toolbox used to the concrete application of methods and tool kit)
- 2011-03-13 11:15:45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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perceptrondemo
this demo provide to understand about neural network with perceptron, simple perceptron demo
- 2010-01-01 11:19:40下载
- 积分：1
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threephasePWMinverterusinguniversalbridge
three phase system with sinosoidal inverter .check it with source code
- 2013-07-25 15:53:26下载
- 积分：1
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YULEWALKER
现代谱估计的YULEWALKER算法仿真(Modern Spectral Estimation Algorithm Simulation YULEWALKER)
- 2010-12-19 11:07:01下载
- 积分：1
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ball
matlab小球沿曲线运动的动画程序，作为一个学习matlab图形界面和动画制作的例程，对理解matlab相关编程很有帮助。(movement along the curve ball matlab animation program, as a learning matlab graphical interface and animation routines, useful for understanding the matlab-related programming.)
- 2011-10-24 19:28:29下载
- 积分：1
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chengxu
在通信过程中实现通信的编码和解码以及相关操作(In the communication process to realize communication encoding and decoding and related operations)
- 2010-06-18 15:32:13下载
- 积分：1
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QPSK_MDL_Matlab
A QPSK simulation using simulink. very useful to understand the scheme at every level of QPSK modulation.
- 2013-08-15 13:47:43下载
- 积分：1
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curveline-fitting
含有已知转折点的曲线拟合或含有已知线的曲面拟合(
Curve fitting or containing known lines with known surface fitting turning point)
- 2015-08-03 12:03:30下载
- 积分：1
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k-nearests-neighbour
k-近邻算法 m文件
及其excel示范(this package invulved a m-file example of k-nearest neighbour and its corresponding excel file)
- 2010-07-29 05:26:53下载
- 积分：1
