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2-D-integration
辛普森二维积分的数值计算方法,运用c++程序进行编写
(numberical analysis)
- 2011-06-11 18:18:05下载
- 积分：1
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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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subbyteskey
add sub bytes through incrypting image
- 2011-10-16 20:26:09下载
- 积分：1
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ackley
GA algorithm for ackley function
- 2014-12-16 18:46:54下载
- 积分：1
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symbolsyn
在matlab中实现CDMA信号的位同步，可实现，效果较好。(Implemented in matlab CDMA signal bit synchronization can be achieved, the better.)
- 2013-05-14 19:45:56下载
- 积分：1
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openloop(1)
永磁同步电动机的开环控制的matlab/simulink仿真。供大家学习。(Permanent magnet synchronous motor open-loop control matlab/simulink simulation. For everyone to learn.)
- 2020-12-27 19:09:02下载
- 积分：1
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gpeduybd
包括主成分分析、因子分析、贝叶斯分析，数据模型归一化，模态振动，对信号进行频谱分析及滤波，调试通过可以使用，matlab程序运行时导入数据文件作为输入参数，IMC-PID是利用内模控制原理来对PID参数进行计算。(Including principal component analysis, factor analysis, Bayesian analysis, Normalized data model, modal vibration, The signal spectral analysis and filtering, Debugging can be used, Import data files as input parameters matlab program is running, The IMC- PID is using the internal model control principle for PID parameters is calculated.)
- 2016-03-11 22:13:45下载
- 积分：1
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Partial-Differential-Toolbox
解释了MATLAB偏微分方程工具箱的成员函数和使用方法(Interpretation of the member functions and use MATLAB Partial Differential Equation Toolbox)
- 2013-01-17 21:58:44下载
- 积分：1
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dfe2011
DECISION FEEDBACK EQUALISER
- 2013-05-26 20:07:03下载
- 积分：1
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semiparameter_sin_eg
关于半参数模型的补偿最小二乘法，利用三次自然样条函数构造正则化矩阵(About half the compensation method of least squares parameter model, the use of natural cubic spline function constructed regularization matrix)
- 2014-05-21 09:52:35下载
- 积分：1
