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» On the TT-Transform and Its Diagonal Elements
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TSP
2008
62views more  TSP 2008»
13 years 4 months ago
On the TT-Transform and Its Diagonal Elements
Carine Simon, Martin Schimmel, J. J. Danobeitia
CANDC
2007
ACM
13 years 4 months ago
Codon phylogenetic distance
We develop here an analytical evolution model based on a trinucleotide mutation matrix 64 × 64 with nine substitution parameters associated with the three types of substitutions ...
Christian J. Michel
ICASSP
2011
IEEE
12 years 8 months ago
Generalized geometric mean decomposition and DFE MMSE transceiver design for cyclic prefix systems
This paper considers the decomposition of a complex matrix as the product of several sets of semi-unitary matrices and upper triangular matrices in iterative manner. The inner mos...
Chih-Hao Liu, Palghat P. Vaidyanathan
SIAMSC
2011
140views more  SIAMSC 2011»
12 years 7 months ago
A Fast Parallel Algorithm for Selected Inversion of Structured Sparse Matrices with Application to 2D Electronic Structure Calcu
Abstract. An efficient parallel algorithm is presented and tested for computing selected components of H−1 where H has the structure of a Hamiltonian matrix of two-dimensional la...
Lin Lin, Chao Yang, Jianfeng Lu, Lexing Ying, Wein...
DICTA
2003
13 years 6 months ago
Extracting Boundaries from Images by Comparing Cooccurrence Matrices
Abstract. This paper describes methods of extracting region boundaries from the frames of an image sequence by combining information from spatial or temporal cooccurrence matrices ...
Astrit Rexhepi, Azriel Rosenfeld