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IMPROVED MODULE AND METHOD FOR SOLVING MATRIX INVERSE MATRIX ACCORDING TO BIT SUBSTITUTION
IMPROVED MODULE AND METHOD FOR SOLVING MATRIX INVERSE MATRIX ACCORDING TO BIT SUBSTITUTION
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机译：根据位替换求解矩阵逆矩阵的改进模块和方法
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摘要
Provided are an improved module and computation method for solving a matrix inverse matrix according to bit substitution. The module for solving a matrix inverse matrix comprises: a boundary-element obtaining unit, an internal-element obtaining unit, a lower triangular-matrix obtaining unit, an upper triangular-matrix obtaining unit, and an inverse-matrix obtaining unit; the boundary-element obtaining unit is used for obtaining a boundary element of a reduced coefficient matrix of a to-be-inverted matrix; the internal-element obtaining unit is used for obtaining an internal element of a reduced coefficient matrix of a to-be-inverted inverse matrix; the lower triangular-matrix obtaining unit is used for obtaining the inverse matrix of the lower triangular matrix obtained by decomposing the to-be-inverted matrix; the upper triangular-matrix obtaining unit is used for obtaining the inverse matrix of the upper triangular matrix obtained by decomposing the to-be-inverted matrix; the inverse-matrix obtaining unit is used for obtaining the inverse matrix of the to-be-inverted matrix. In engineering applications, it is thus possible to reduce the complexity of matrix inversion computations, compress storage space, and improve the parallelization of solving an inversion computation, thus more quickly and effectively completing a matrix-inversion computation.
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