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3
说明： 模拟调制的MATLAB仿真，可以参考一下(MATLAB simulation of analog modulation, you can refer to)
- 2010-03-17 19:13:25下载
- 积分：1
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main
说明： 古典密码 一共4种古典密码的matlab实现，算是一个很实用的加密基础训练(A total of four kinds of classical classical password password matlab implementation, be a very useful basis for training of encryption)
- 2010-04-07 20:02:57下载
- 积分：1
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n2shorf
图论问题中求解各个点中任意两点的最短路问题matlab源文件(Graph theory to solve various points between any two points the shortest path problem Matlab source files)
- 2012-08-02 18:50:19下载
- 积分：1
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Edgelink
说明： 一个图像的边缘连接程序，可以将两幅图像无缝连接成一幅图像。(an image edge connector process, which would be two images into one seamless image.)
- 2006-05-02 13:30:45下载
- 积分：1
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adaptnulling
利用线性约束最小方差算法（LCMV），对等距线阵、柱面扇形阵、圆锥体阵列进行仿真，得到天线抗干扰方向图(Linear constrained minimum variance algorithm (LCMV), for uniform linear array, fan-shaped array of cylinders, cones array simulation, antenna interference pattern)
- 2014-05-07 18:25:42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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PSK_modulation
PSK调制的原始matlab代码，可以直接使用，打打基础(matlab code for PSK modulation )
- 2010-02-02 11:20:56下载
- 积分：1
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duochong
一个多重分形谱的计算程序，希望对大家有用(A multi-fractal calculation program, we hope to be useful)
- 2021-01-13 18:58:47下载
- 积分：1
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simulation_with_wireless_aplications
simulation with wireless aplications一书的matlab程序(simulation with wireless aplications procedures matlab book)
- 2009-06-19 11:14:54下载
- 积分：1
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solar-3mw
SIMULINK MODEL OF A 3 Mw solar module ..it shows the variation of power vs voltage
- 2015-01-19 14:31:51下载
- 积分：1
