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Detect-of-Pollution-source-in-city
这是我们参加2011年全国大学生数学建模大赛，做A题的论文和matlab程序，当年获得国奖。
利用此程序可以进行污染源位置反演计算，以及其他类似服从高斯扩散模型的源项反演。
计算量小，简单易懂。(Detect of Pollution source in city.2011 China Undergraduate Mathematical Contest in modeling Q_A.)
- 2021-04-25 22:08:46下载
- 积分：1
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mean_pe2
平均误码率统计的的matlab程序，使用的时候还有一点注意事项，见程序内部说明(The average bit error rate statistics matlab program, when used, also Note, see the procedures for internal instructions)
- 2012-06-12 01:05:02下载
- 积分：1
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four-node-element
输入单元节点坐标及材料参数，输出单元刚度矩阵，用4节点平面四边形等参单元计算分析平面应力问题。(Nodal coordinate input unit and material parameters, the output element stiffness matrix, using a 4-node plane quadrilateral isoparametric plane stress calculation and analysis unit.)
- 2014-06-04 23:39:05下载
- 积分：1
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yxcSVMtrain
irisData is 150x5.
row:
Sepal.Length Sepal.Width Petal.Length Petal.Width Group(1,2,or 3)
the first 50x5 is Isis-setosa(1),
the second 50x5 is Isis-versicolor(2),
the last 50x5 is Isis-virginica(3).
!!! Caution !!!
X(50 + 21, :) equals X(50 + 50 + 27, :), but Y(50 + 50 + 21) DOESNOT equal Y(50 + 50 + 27)!
So the algorithm will NEVER be 100 correct.
- 2010-07-26 18:34:43下载
- 积分：1
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interest-points
基于兴趣点颜色及纹理特征的图像检索算法，通过同类比较，平均检索准确率提高11个百分点。(Based on the interest points and texture features of color image retrieval algorithm, through a similar comparison, the average retrieval accuracy rate of 11 percent improve.)
- 2009-03-05 11:09:25下载
- 积分：1
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PAGERANK
一个关于PageRank算法的matlab例程。可以根据surf 算法的邻接矩阵，pagerank搜寻 page rank。使用了幂法求解特征值。(A Matlab example of Google PageRank method.)
- 2014-09-20 18:25:02下载
- 积分：1
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regress-58274
Testing functions with double-byte names.
- 2014-02-07 17:18:47下载
- 积分：1
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series4
exercice for matlab machine learning
- 2010-11-30 00:58:48下载
- 积分：1
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Image1
Image processing codes
- 2010-12-22 00:49:54下载
- 积分：1
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fuzzypid
倒立摆 MATLAB 模糊pid控制以及仿真(Inverted pendulum MATLAB fuzzy pid control)
- 2013-01-04 14:29:10下载
- 积分：1
