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@smosvctutor
非平衡数据集的分类问题经常出现在许多实际应用中.支持向量机在处理这一类问题时,整体分类性能比较低.为此,Veropoulos提出的采用不同惩罚系数的改进算法可以较好的解决此类问题.此外,可以利用序列最小优化算法简单快速的解决上述优化问题.(Non-equilibrium data sets classification problems often appear in many practical applications. Support Vector Machine in dealing with this type of issue, the overall classification performance is relatively low. To this end, Veropoulos proposed punishment coefficient using different algorithms can improve the better solution such issues. In addition, can use the Sequential Minimal Optimization algorithm is simple and fast solution to the above optimization problem.)
- 2008-01-08 21:43:04下载
- 积分：1
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Hallen
用矩量法（Hallen方程）分析半波振子天线电流分布，方向性图(Analyse DipoleAntenna with MOM（Hallen）)
- 2010-05-11 16:03:29下载
- 积分：1
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DTMFproducing
dtmf源代码，里面有信号产生，加噪，传输，接受，采样，判决等(Pages source code, with a signal generator, plus noise, transmission, acceptance sampling, judgments.)
- 2007-03-31 10:16:55下载
- 积分：1
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ce
说明： matlab时针程序，能实现双时针的配合旋转，历时24小时(The matlab clockwise procedures to achieve dual-clockwise with the rotation, which lasted 24 hours)
- 2012-10-18 09:34:40下载
- 积分：1
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kl
说明： matlab实现K-L变换,可用于图像去噪，地震资料去噪(K-L transform. It can be used in noise reduction and image enhancement)
- 2010-05-15 20:17:13下载
- 积分：1
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lmax
find the local maximum of the data, and filter high frequency signal.
- 2012-07-09 20:19:22下载
- 积分：1
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SyllabusM1-SMI
UN AUTRE MONDE DE LA VISION.............MATLAB..................SEGMENTATION
- 2013-12-12 18:21:16下载
- 积分：1
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EAN13
利用matlab摄像头识别EAN13一维条形码，按键时会弹出错误但不影响用(Matlab camera identification using one-dimensional bar codes EAN13, buttons will pop up with an error but does not affect)
- 2010-12-10 12:09:57下载
- 积分：1
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paper4
一类特殊的比特变换的研究.pdf一类特殊的比特变换的研究.pdf(A special bit transform pdf)
- 2012-09-17 21:55:49下载
- 积分：1
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CreatRoundAperture
关于非球面检测的一个matlab程序，运行一下你就知道(Detection of non-spherical a matlab program, run what you know)
- 2011-10-25 09:30:28下载
- 积分：1
