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A matrix approach to character recognition
Pattern Recognition, 1979Abstract The problem of separating two relatively compact classes of matrices by a linear function is investigated. The modality properties of the corresponding optimality criteria are considered. It is recommended that this sort of classifier is used for separating matrix descriptions of characters. The classifier is easy to implement and the sample
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A NOTE ON A MATRIX APPROACH TO MULTIWAVELET APPLICATIONS
International Journal of Wavelets, Multiresolution and Information Processing, 2006In recent years, many papers have been devoted to the topic of balanced multiwavelets, namely, multiwavelet bases which are especially designed to avoid the prefiltering step in the implementation of the multiwavelet transform. In this work, we give a simple algebraic proof of how scalar wavelets can be reinterpreted as the most natural balanced ...
BACCHELLI, SILVIA, PAPI, SERENA
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A Pencil Approach for Embedding a Polynomial Matrix into a Unimodular matrix
SIAM Journal on Matrix Analysis and Applications, 1988Starting from the idea that the embedding problem of a polynomial matrix can be transformed to one of embedding a pencil derived from the polynomial matrix, the authors show how the latter problem can easily be solved via the staircase algorithm of pencils and give a computational procedure.
Beelen, Th., van Dooren, P.
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2005
In security management, the concept of security requirements has replaced risk analysis when assessing appropriate measurements. However, it is not clear how elicited requirements can be prioritized? State of the art methods to prioritize the holistic nature of security requirements are applicable only after major revisions.
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In security management, the concept of security requirements has replaced risk analysis when assessing appropriate measurements. However, it is not clear how elicited requirements can be prioritized? State of the art methods to prioritize the holistic nature of security requirements are applicable only after major revisions.
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Studying Genetic Code by a Matrix Approach
Bulletin of Mathematical Biology, 2010Following Petoukhov and his collaborators, we use two length n zero-one sequences, alpha and beta, to represent a length n genetic sequence (alpha/beta) so that the columns of (alpha/beta) have the following correspondence with the nucleotides: C ~ (0/0), U ~ (1/0), G ~ (1/1), A ~ (0/1).
Crowder, Tanner, Li, Chi-Kwong
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The decompositional approach to matrix computation
Computing in Science & Engineering, 2000The introduction of matrix decomposition into numerical linear algebra revolutionized matrix computations. The article outlines the decompositional approach, comments on its history, and surveys the six most widely used decompositions: Cholesky decomposition; pivoted LU decomposition; QR decomposition; spectral decomposition; Schur decomposition; and ...
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A matrix-approach for proving inequalities
1989For special inequalities p ≤ q, where p, q are algebraic expressions such that for p and q corresponding matrices P, Q can be given, proofs can be performed by manipulating the rows of Q, such that the manipulation yields P. The paper gives an Ω with P=Ω(Q) where Ω can be seen as an algorithm in the classical sense because Ω=ω o ω o ...
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Acta Crystallographica Section A Foundations of Crystallography, 1987
In sharp contrast to other methods which focus on the consequences of symmetry (such as dot products, d spacings etc.), the matrix approach deals with symmetry in its most abstract form-represented as matrices. The basis of the matrix approach is to generate the matrices that transform the lattice into itself.
V. L. Himes, A. D. Mighell
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In sharp contrast to other methods which focus on the consequences of symmetry (such as dot products, d spacings etc.), the matrix approach deals with symmetry in its most abstract form-represented as matrices. The basis of the matrix approach is to generate the matrices that transform the lattice into itself.
V. L. Himes, A. D. Mighell
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An approach to matrix problems
Journal of Mathematical Sciences, 2011A new general approach to the so-called “matrix problems” is given. With this approach, the “derivative” of a matrix problem is again a matrix problem of the same type.
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Riordan group approaches in matrix factorizations
2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tatar, G., Ömür, Neşe, Kılıç, E.
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