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MATLAB
MATLAB资料是学习MATLAB的最好帮手(MATLAB data is the best helper to learn MATLAB)
- 2008-08-04 14:54:23下载
- 积分:1
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HuygensFresnelApproximation
A Matlab toolbox to simulate light propagation for monochromatic coherent light through free-form apertures and off rough/free-form surfaces by means of a numerical approximation of the Huygens-Fresnel integral.
- 2014-11-30 06:14:38下载
- 积分:1
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matlab
聚类算法,不是分类算法。分类算法是给一个数据,然后判断这个数据属于已分好的类中的具体哪一类。聚类算法是给一大堆原始数据,然后通过算法将其中具有相似特征的数据聚为一类。这里的k-means聚类,是事先给出原始数据所含的类数,然后将含有相似特征的数据聚为一个类中。所有资料中还是Andrew Ng介绍的明白。首先给出原始数据{x1,x2,...,xn},这些数据没有被标记的。初始化k个随机数据u1,u2,...,uk。这些xn和uk都是向量。根据下面两个公式迭代就能求出最终所有的u,这些u就是最终所有类的中心位置。(Clustering algorithm, not a classification algorithm. Classification algorithm is to give a figure, and then determine the data belonging to a specific class of good which category. Clustering algorithm is to give a lot of raw data, and then through the algorithm which has similar characteristics data together as a class. Here k-means clustering, is given in advance the number of classes contained in the raw data, then the data contain similar characteristics together as a class. All information presented in or Andrew Ng understand. Firstly, raw data {x1, x2, ..., xn}, the data is not labeled. K random initialization data u1, u2, ..., uk. These are the vectors xn and uk. According to the following two formulas can be obtained final iteration all u, u is the ultimate all these classes the center position.)
- 2014-02-18 09:59:02下载
- 积分:1
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one-dimensional-Reynolds-Equation
有限差分法求解一维雷诺方程MATLAB程序(可用于初学者参考)(Solution of One- dimensional Reynolds Equation MATLAB Program by Finite Difference Method)
- 2020-11-25 14:59:32下载
- 积分:1
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TT-transform
此文描述了TT变换压制地震面波,提高信噪比,剔除干扰信号(TT transform)
- 2016-09-25 00:31:42下载
- 积分:1
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Fisher
Fisher LDA 实现了FisherLDA,大家可以看看,参考下。(Fisher LDA implementation, a simple demo o f patter recognition)
- 2010-12-26 20:35:55下载
- 积分:1
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matlab_code
it is moment method for microstrip line that is good for all
- 2013-11-05 23:36:18下载
- 积分:1
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bistatic_ESPRIT
双基地MIMO雷达利用ESPRIT算法实现目标二维方位角联合估计
(The ESPRIT algorithm bistatic MIMO radar goals 2D azimuth joint estimation)
- 2013-02-08 10:22:44下载
- 积分:1
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Chan
说明: Chan算法,可以用于求非线性方程组的解(Chan algorithm for solving non-linear equations)
- 2010-04-09 11:00:32下载
- 积分:1
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matlab7.0materondisk
matlab7.0从入门到精通(光盘内容),内容很全面(matlab7.0 from entry level to proficient (CD-ROM), which is very comprehensive)
- 2007-06-19 12:39:47下载
- 积分:1