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pca1
PCA神经网络及学习算法,简单的主分量分析(PCA neural networks and learning algorithms, a simple principal component analysis)
- 2014-12-10 21:37:18下载
- 积分:1
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Art3D
力矢量算法实现的画图程序,编写环境matlab, 3D 本人原创
(force-oriented graph drawing algrithm, 3D, computer science applied)
- 2010-03-06 17:41:02下载
- 积分:1
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OFDM-MATLAB
这里面有两个程序,两个都是采用4QAM调制。不过个人觉得第一个更容易懂,因为写的很有条理。我改的那个程序就是根据这个来的。
不过在这里面有个问题就是信道系数只能是由高到低,大家可以试试,改成[0.227 0.46 0.688 0.46 0.227]这个是老师给我的仿真中常用的信道系数,这个成为归一化信道,就是系数平方和为1.
第二个程序没有涉及到信道系数,但是这个程序当中,在128个子载波中,前后有32个空载波,这个在OFDM中也是经常用的,这样可以降低误码率。
(And there are two programs, two are based on 4QAM modulation. But personally feel that the first is easier, because the writing is organized. I changed that procedure is based on the past. However, there is a problem in that there is only channel coefficients from high to low, we can try and change into [0.227 0.46 0.688 0.46 0.227] This is the teacher gave me the simulation channel coefficient commonly used, this became normalized channel, is coefficient of the square and is 1. The second program is not related to channel coefficients, but this program which, in the 128 sub-carriers, the before and after the 32 air carriers, the in OFDM is also often used, which can reduce the error rate.)
- 2010-10-09 17:19:06下载
- 积分:1
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kalman-filter
介绍了卡尔曼滤波器的原理,附带了卡尔曼滤波器的m程序(Introduced the principle of the Kalman filter, Kalman filter with a program of m)
- 2011-10-29 15:37:37下载
- 积分:1
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lptoolbox
说明: 拉普拉斯分解(Laplacian decomposition)
- 2008-10-09 08:23:38下载
- 积分:1
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matlab-zui-you-hua-suan-fa
matlab 最优化算法 matlab 最优化算法matlab 最优化算法matlab 最优化算法(matlab zuiyouhuasuanfamatlab zuiyouhuasuanfa matlab zuiyouhuasuanfa )
- 2012-03-28 14:52:08下载
- 积分:1
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New-Folder
最短路径寻址,用于寻找最短路径,根据实时信息(shortest path )
- 2011-07-06 20:21:38下载
- 积分:1
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Matlab
基于蚁群算法的优化实现路径最短的问题程序(Based on ant colony optimization algorithm to achieve the shortest path problem program)
- 2014-01-10 21:49:28下载
- 积分:1
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Image-Analysis-with-Matlab
it describes the image analysis using matlab
- 2014-01-28 00:47:11下载
- 积分:1
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chap6
Matlab图像处理实例详解第六章源码,欢迎大家下载学习,很好很强哟!!(Detailed examples Matlab image processing Chapter VI source, welcome to download the study, very good yo! !)
- 2013-11-07 18:10:34下载
- 积分:1