898 search results - page 13 / 180 » An Analysis of Permutations in Arrays |
122
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ECCC
2011
14 years 6 months ago
2011
A family of permutations in Sn is k-wise independent if a uniform permutation chosen from the family maps any distinct k elements to any distinct k elements equally likely. Effici...
PIMRC
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract—An investigative study of three–parameter diversely polarized array manifold is presented in this paper. With a polarization diversity, an extra degree of signal discr...
104
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TCOM
2010
14 years 6 months ago
2010
In this paper, we construct nonbinary quasi-cyclic low-density parity-check (QC-LDPC) codes whose parity check matrices consist of an array of square sub-matrices which are either ...
ICASSP
2009
IEEE
15 years 6 months ago
2009
IEEE
This paper describes a method for solving the permutation problem in the frequency-domain independent component analysis (FD-ICA) approach to blind source separation (BSS). FD-ICA...
COLT
2007
Springer
15 years 5 months ago
2007
Springer
We give an algorithm for the on-line learning of permutations. The algorithm maintains its uncertainty about the target permutation as a doubly stochastic weight matrix, and makes...