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oneclass
用于将不规则的数据分类 整理 实用性很强 适用于各种经济模型(Irregular data is used to sort out are very practical for a variety of economic models)
- 2008-07-01 11:43:25下载
- 积分：1
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weidaitianxian
关于蝶形宽带微带天线的设计
索引：蝶形宽带微带天线. 设计方案 排列效率
摘要：现在提出一种基于绝缘体衬底的有限长度的宽带微带天线的设计方法。这种方法快速、对计算精度要求较低，是建立在一蝶形天线进行二等分而形成的两个梯形天线的 。首先设计出单边的梯形部分，然后制作出相同的另一部分并在其顶点处将其连接。与理论计算相比在X波段上实验测量表现得很好。其有效带宽达到10.6％
(One approach to an antenna book starts with a discussion of how antennas radiate. Beginning with Maxwell’s equations, we derive electromagnetic waves. After that lengthy discussion, which contains a lot of mathematics, we discuss how these waves excite currents on conductors. The second half of the story is that currents radiate and produce electromagnetic waves. You may already have studied that subject, or if you wish to further your background, consult books on electromagnetics.The study of electromagnetics gives insight into the mathematics describing antenna radiation and provides the rigor to prevent mistakes. We skip the discussion of those equations and move directly to practical aspects.)
- 2011-05-25 14:44:09下载
- 积分：1
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hvdc-main-file
hvdc 12 pulse conveter circuit developed on the example model in laptop
- 2013-11-19 23:39:21下载
- 积分：1
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MATLAB-GUI-design
介绍matlab中GUI的学习知识，值得对于matlab有兴趣的爱好者参考学习，我也在学习当中，还不错(Introduced in GUI matlab learning knowledge, it is worth for matlab interested enthusiasts refer to learning, I am also learning, good)
- 2013-12-29 00:37:01下载
- 积分：1
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crops
说明： Crops and non-crops image segmentation using K-MEANS clustering and then classification made by KNN classifier
- 2019-03-28 14:06:31下载
- 积分：1
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随机森林
说明： 利用matlab中随机森林工具包数据进行预测(RF toolkit data in matlab was used for prediction)
- 2020-04-03 19:31:09下载
- 积分：1
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ParticleEx1
粒子滤波器是基于序贯Monte Carlo仿真方法的非线性滤波算法,可以解决所以线性，非线性问题。(Particle Filter is based on sequential Monte Carlo simulation method of nonlinear filtering algorithms, can be solved so linear, nonlinear problems.)
- 2007-07-11 10:23:54下载
- 积分：1
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sarImagingSimu
关于SAR成像的三种方法的matlab程序，可以看看，还不错(SAR imaging of the three methods on the matlab program, you can see, not bad)
- 2010-10-13 14:35:19下载
- 积分：1
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matlab_ann_sample
matlab 使用神经网络工具箱进行识别的例子，使用了bezdekIris数据作为实例，代码中包含数据，需用到matlab的神经网络工具箱。(matlab neural network toolbox identification using examples, the use of bezdekIris data as examples, the code contains test data, it required matlab neural network toolbox to run.)
- 2013-10-05 00:59:01下载
- 积分：1
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fft
变频信号的快速FFT变换，能准确的给出信号的频谱特征(Fast FFT of the signal frequency, can give accurate spectral characteristics of the signal)
- 2011-11-22 21:02:24下载
- 积分：1
