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tianxian
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 14:38:06下载
- 积分：1
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LMS
LMS算法 4单元均匀线阵自适应波束形成图；MMSE(LMS algorithm 4 unit uniform linear array adaptive beamforming Figure)
- 2013-04-09 19:59:23下载
- 积分：1
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Proj-72938
this is the simulik models of servo drive using matlab 7.1
- 2009-03-18 12:30:27下载
- 积分：1
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Sim
电机控制系统，02年开始积累，效果好，速度快，PI控制，经典控制，fuzzy PID，自适应控制，速度位置控制等等，欢迎大家参考。(Servo motor control system, in 2002 began to accumulate, effective, fast, PI control, classical control, fuzzy PID, adaptive control, speed position control, etc., we welcome the reference.)
- 2013-12-11 14:18:26下载
- 积分：1
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Machine_Learning
包括无监督和监督的机器学习技术
• K-means and other clustering tools
• Neural Networks
• Decision trees and ensemble learning
• Naï ve Bayes Classification
• Linear, logistic and nonlinear regression(Highlights include unsupervised and supervised machine learning techniques including:
• K-means and other clustering tools
• Neural Networks
• Decision trees and ensemble learning
• Naï ve Bayes Classification
• Linear, logistic and nonlinear regression)
- 2013-11-18 14:45:41下载
- 积分：1
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Codes used to beamform
Codes used to beamform with a horizontal line array
- 2020-11-23 22:49:33下载
- 积分：1
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ICA
Independent Component Analysis Play a Role
in Unmixing Hyperspectral Data(This paper studies the impact of hyperspectral source statistical dependence on ICA and IFA performances)
- 2013-03-15 09:59:43下载
- 积分：1
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MIMO-radar
该程序为MIMO radar系统的目标检测以及目标估计程序(The program for the MIMO radar target detection and target estimation procedures)
- 2012-11-21 19:53:27下载
- 积分：1
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Desktop
it takes image as input in matlab , than convert it into its equivalent hex value and than save into text file.
- 2015-04-16 22:33:04下载
- 积分：1
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zhy
自己在simulink中仿真的一个自适应例程，大家可以参考一下(Simulink simulation in an adaptive routine, we can refer to)
- 2007-07-15 08:52:30下载
- 积分：1
