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1234
matlab 电机仿真,含（1.1.1）有阻尼微分方程的M函数程序和（1.2.1）无阻尼微分方程的M-函数程序(matlab motor simulation, with (1.1.1) of M differential equations with damping function procedures and (1.2.1) without damping differential M-function procedures)
- 2008-04-19 01:17:30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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Invarient
This program is designetd for find the invarient of the binary image
- 2013-04-30 21:56:57下载
- 积分：1
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fhase_dif_estimate
基于DFT的正弦波的频率、初相以及幅度三项参数的高精度估计方法，含测试程序。(DFT-based sine wave frequency, initial phase and amplitude of three high-precision parameter estimation methods, including test procedures.)
- 2013-07-01 14:36:31下载
- 积分：1
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光伏并网
太阳能光伏经过整流再进行并到交流电网的平台搭建(Solar photovoltaic is rectified and then built on the platform of alternating current network)
- 2020-06-20 05:00:01下载
- 积分：1
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MATLABTutorial
Matlab教程 浅显易懂 推荐初学者学习(Matlab Tutorial for beginners to learn in simple recommendation)
- 2010-08-05 22:50:50下载
- 积分：1
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UnwellLineEquSet-matlab
病态线性方程组的计算题，涉及Gauss消元法、雅可比迭代法、高斯-赛德尔迭代法、最速下降法和共轭梯度法。每一个方法，都编写一个m文件，封装成函数的形式。然后通过总的HilbLineEquSet.m文件来调用执行，画出误差曲线图，得到运行结果。总的Matlab程序流程，如下所示： 病态方程组的计算包括：HilbLineEquSet.m、gauss.m、jacobi.m、gauss_seidel.m、fastest_descend.m和conjugated_grad.m六个文件。 程序执行结果包括：求解结果、迭代次数、迭代误差数据、误差曲线图等。(Morbid Linear Equations calculation problems involving Gauss elimination method, Jacobi s iterative method, Gauss- Seidel iterative method, steepest descent method and conjugate gradient method. Each method, all the preparation of an m file, packaged in the form of a function. Then the total HilbLineEquSet.m file to invoke the implementation of draw error curve, to be running results. General Matlab program flow, as follows: the calculation of morbid equations include: HilbLineEquSet.m, gauss.m, jacobi.m, gauss_seidel.m, fastest_descend.m and conjugated_grad.m six documents. Procedures for )
- 2011-12-02 16:26:38下载
- 积分：1
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cj673
基于人工神经网络的常用数字信号调制，isodata 迭代自组织的数据分析，现代信号处理中谱估计在matlab中的使用。( The commonly used digital signal modulation based on artificial neural network, Isodata iterative self-organizing data analysis, Modern signal processing used in the spectral estimation in matlab.)
- 2017-05-08 14:40:34下载
- 积分：1
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BSS_start
盲信号分析入门，含matlab代码和图片说明，是初学者的宝贵资料。(Blind signal analysis started with the matlab code and captions, is valuable information for beginners.)
- 2012-08-13 02:05:23下载
- 积分：1
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chqiang
本文件是关于阵列天线方面的方向图计算程序(This document is on aspects of array antenna pattern calculation program)
- 2009-05-29 12:52:57下载
- 积分：1
