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ICASSP
2010
IEEE
13 years 9 months ago
Generalized Discrete Fourier Transform with optimum correlations
— In this paper, we present design methods to optimize nonlinear phase functions of Generalized DFT (GDFT) for minimized auto and cross correlations. It is shown that GDFT offers...
Ali N. Akansu, Handan Agirman-Tosun
JAR
2000
137views more  JAR 2000»
13 years 8 months ago
A Benchmark Method for the Propositional Modal Logics K, KT, S4
A lot of methods have been proposed -- and sometimes implemented -- for proof search in the propositional modal logics K, KT, and S4. It is difficult to compare the usefulness of ...
Peter Balsiger, Alain Heuerding, Stefan Schwendima...
EUSFLAT
2003
114views Fuzzy Logic» more  EUSFLAT 2003»
13 years 10 months ago
The Choquet integral for 2-additive bi-capacities
Bi-capacities have been presented recently by the authors as a natural generalization of capacities (fuzzy measures). Usual concepts as M¨obius transform, Shapley value and inter...
Michel Grabisch, Christophe Labreuche
COMBINATORICS
2007
52views more  COMBINATORICS 2007»
13 years 9 months ago
Unification of the Quintuple and Septuple Product Identities
By combining the functional equation method with Jacobi’s triple product identity, we establish a general equation with five free parameters on the modified Jacobi theta functi...
Wenchang Chu, Qinglun Yan
CSDA
2002
77views more  CSDA 2002»
13 years 8 months ago
Numerically stable cointegration analysis
Cointegration analysis involves the solution of a generalized eigenproblem involving moment matrices and inverted moment matrices. These formulae are unsuitable for actual computa...
Jurgen A. Doornik, R. J. O'Brien