engleski

On Sparse Matrices in C++ using Templates and Collection Classes, Part I - Modelling Power System Matrices

Solving Ax=b, where A is a sparse matrix, is a frequent engineering problem; however, in power transmission system calculations A is among the sparsest matrices in all engineering problems. Over the years a large number of software packages have been developed which could handle operations with large sparse matrices (BLAS, LAPAK, LINPAK, LAPAK++, SparseLib++, etc.). The development of matrix tools for extended real time application in the power system operation and control centres is based on object-oriented approach using C++. This research explores the usage of templates and collection classes in matrix algebra for power system calculations based on Visual C++ developed for the Windows NT.

OOP; sparse matrices; collection classes; templates; power systems

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