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Method-for-solving-EM-problems
提出了一种求解电磁场有限元 边界元混合法所生成的线性方程组的有效方法 ———内观
法结合多波前法.由于该线性方程组的系数是一个部分稀疏部分满填充的矩阵,为了加速求解,应用内观法将系数矩阵分为 2块,一块是有限元法形成的稀疏矩阵,另一块是边界元法生成的满阵,然后用多波前法求解稀疏矩阵方程,用高斯 约当消去法解满阵方程. 采用该方法,计算了二维多层介质柱体的雷达散射截面.计算结果表明,该方法的计算效率远远高于传统的高斯法.(Proposed for solving mixed finite element boundary element linear equations generated by an effective method of Vipassana--- a combination of multi wave front method. Since the coefficients of linear equations is a part of the sparsely populated part of the full matrix, in order to speed up the solution, application of Vipassana coefficient matrix is divided into two, one is the finite element method for the formation of the sparse matrix, the other is the boundary element method generates the full array, and then use the multifrontal method for solving sparse matrix equation Gauss Jordan elimination method with full matrix equation solution. use this method to calculate the two-dimensional multi-layer dielectric cylinder of the radar cross section. The results show the computational efficiency of this method is much higher than the traditional Gaussian law.)
- 2011-04-26 09:02:53下载
- 积分:1
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CannyMatlab
canny算子提取图像边缘的matlab 源代码(canny operator edge extraction of the matlab source code)
- 2010-05-30 21:14:05下载
- 积分:1
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m_build
以一个简单的例子说明模拟退火算法的思想 联合开发网 - pudn.com
- 2012-05-19 21:45:07下载
- 积分:1
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Project4_rar
this is a matlab cod for image processing.
- 2010-08-03 05:38:37下载
- 积分:1
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ILS-GLIDE-SLOPE
ILS-GLIDE SLOPE SIMULATION
- 2012-03-22 06:34:20下载
- 积分:1
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AdaptiveSignalProcessing
自适应信号处理的几个程序,有LMS、NLMS、RLS算法,和几个自适应的例子。(Several adaptive signal processing procedures, LMS, NLMS, RLS algorithm, and several examples of adaptive.)
- 2010-10-13 11:44:10下载
- 积分:1
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SonnetAntennaDesignV3.2
Antenna design matlab
- 2011-09-11 14:51:03下载
- 积分:1
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1
说明: matlab开发的一个检测封闭曲线质心的程序。很好用(matlab developed a closed curve centroid detection procedures. Good use)
- 2007-11-27 17:40:41下载
- 积分:1
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HHT
hht 一种改进希尔伯特黄变换的信号处理相关资料,HHT 在对非线性非平稳的信号进行处理的相关资料(hht
)
- 2010-08-06 16:51:20下载
- 积分:1
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svm_matlab_zhao
说明: Matlab下面的支持向量机的程序包。。应用范围很广(Matlab following SVM package. . Application very wide scope. .)
- 2006-02-02 22:43:59下载
- 积分:1