小波矩量法计算导电平面上的三维腔体散射
Using the wavelet-mom method to solve the problem of scattering from three dimensional cavities
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摘要: 该文采用小波矩量法求解导电平面上的三维腔体散射,利用小波变换稀疏化矩量矩阵,加速其求逆,减少了腔体散射的总体计算时间。通过具体的算例,表明小波矩量法在计算三维散射问题中是非常有效的。
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关键词:
- 小波矩量法; 腔体散射; 边界积分方程
Abstract: Scattering from three-dimensional cavities is solved using the wavelet-MoM method, while the moment matrix is sparsified with help of the wavelet transform. The advantages of this method over conventional MoM with respect to execution time is demonstrated through numerical tests. -
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