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updated 5 years ago

SmartInv by Rouzaud Denis

Large sparse matrix inversion. Returns block diagonal, tridiagonal or pentadiagonal elements. (large matrix, sparse, inversion)

smartinv(varargin)

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updated 10 years ago

Fast Pentadiagonal System Solver by Greg von Winckel

Solves symmetric and asymmetric pentadiagonal systems. (linear algebra, pentadiagonal, 5band)

x=pentsolve(A,b)

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