New iterative OSMEI technique to decompose MoM matrix of 3D acoustic scattering problem


A new iterative technique on surface measured equation of invariance (OSMEI) is proposed for decomposing the method of moment (MoM) matrix of 3D acoustic scattering problem. Its' an extension of the matrix decomposition (MD) by the OSMEI method. In the iterative procedure, the structure and the sparsity rate of OSMEI coefficients remain invariant, and it… (More)


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