Direct-Methods-for-Matrix-Inversion Comparison of Adjoint method, Gaussian elimination, LU Decomposition and Tri Diagonal matrix algoritm (Thomas algo) The solvers all solve the equation A x = b The ...

In this paper a new algorithm for reducing an arbitrary real square matrix to tri-diagonal form using real similarity transformations is described. The method is essentially a generalization of a ...

In this paper, we study some structural properties of M-matrices and inverse M-matrices. Based on the UL and LU decompositions of an nonsingular tri-diagonal matrix, we get explicit formulas for ...

Frequency-domain equalization (FDE) has been studied for suppressing inter-symbol interference (ISI) due to frequency selective fading in single carrier systems. When a highmobility terminal is ...