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MadHG
利用函数MadHG生成规则LDPC码的校验矩阵H,其行重为6,列重为3,行数为列数一半(行数越大越好),H中任意两列没有围长为4的圈,并得到H对应的生成矩阵G,可以保证mod(G*H ,2)=0。使用方法为:[H,G] = MadHG(m,n,x),x= 1(得到的G左半部分为单位阵) or 2(G右半部分为单位阵),(use function MadHG Generation rules LDPC check matrix H, re-6, series of three, out for a few half of the number (A bigger the better), H 2 arbitrary no girth of the four circles, H counterparts and with the formation of matrix G, we can be assured of mod (G* H, 2) = 0. To be used : [H, G] = MadHG (m, n, x), x = 1 (the G part of the Left Front units) or 2 (G right half of the units RUF),)
- 2007-05-12 10:54:46下载
- 积分:1
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edgeextracting
matlab灰度图像的边缘提取:直方图均衡化,canny算子实现一阶偏微分,计算梯度幅值和方向(matlab Gray Image Edge Extraction: histogram equalization, canny realization of first-order partial differential operator, calculate the gradient magnitude and direction)
- 2010-11-30 13:53:18下载
- 积分:1
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music
用MATLAB仿真谱估计中的MUSIC算法(MATLAB simulation spectrum estimation using the MUSIC algorithm)
- 2011-06-25 13:09:10下载
- 积分:1
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moleculard_lj_red1
Molecular dynamics - Lennard jones potential
- 2015-03-20 16:03:05下载
- 积分:1
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fdtd_1d_tfsf
fdtd一维电磁波在介质板的透射和反射系数计算(fdtd one-dimensional electromagnetic wave transmission and reflection coefficients calculated dielectric plate)
- 2017-01-10 13:46:03下载
- 积分:1
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1111
图像立体匹配中区域匹配源码,实现了左右2副图像的区域匹配,得到了相应的视差图。(stero matching . region matching)
- 2011-11-07 19:02:44下载
- 积分:1
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matlab-fft
基于matlab的地震傅式谱编写程序,很有用的一个程序。(Fuh-based seismic spectrum matlab programming, a very useful program.)
- 2013-09-26 19:16:56下载
- 积分:1
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ROAD-SURFACE-ROUGHNESS
德国低干扰谱,以及公路C级路面的路面不平度的c++实现。一些相关的资料,便于初学者理解。(German low interference spectrum, as well as C-level road highway pavement roughness achieved. Some relevant information, easy for beginners to understand.)
- 2015-04-12 14:35:20下载
- 积分:1
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gaussian
基于matlab的高斯金字塔分解和拉普拉斯金字塔分解。之前的一些版本我都试过,只有这个可以用!!!(gaussian pyr and laplacian pyr)
- 2021-01-27 20:48:42下载
- 积分:1
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Matlab多旅行商实验
说明: something about fix the problem of MTSP . Use in matlab
- 2019-05-07 17:41:20下载
- 积分:1