An online block algorithm for frequency domain blind deconvolution was proposed based on the complete mutual information gradient and the properties of the score function difference (SFD).
基于完全互信息梯度表达式及得分函数差分的性质，提出一种在线频域盲解卷积块算法。
Improved algorithm combines isotropic and anisotropic diffusion and USES the regional frequency difference to realize different iterative equation on the different regional.
改进的算法同时结合了各向同性和各向异性扩散，利用区域频率差异实现了在不同的区域使用不同的迭代方程。
The finite-difference frequency-domain method with multifrontal algorithm is presented for two-dimensional cylinder scattering problems.
引入多波前算法，提出了结合频域有限差分法分析二维柱体的电磁散射问题。
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