The linear complexity parameter and second-order nonlinear filters.

Amparo Fúster Sabater; Luis J. García Villalba

Revista Matemática Complutense (2000)

  • Volume: 13, Issue: 1, page 119-134
  • ISSN: 1139-1138

Abstract

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A new method of analysing the linear complexity of 2nd-order nonlinear filterings of m-sequences that is based on the concept of regular coset is present. The procedure considers any value of the LFSR's length, L, (prime or composite number). Emphasis is on the geometric interpretation of the regular cosets which produce degeneracies in the linear complexity of the filtered sequence. Numerical expressions to compute the linear complexity of such sequences are given as well as practical rules to design 2nd-order nonlinear filtering which preserve the maximal linear complexity are stated.

How to cite

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Fúster Sabater, Amparo, and García Villalba, Luis J.. "Sobre el parámetro complejidad lineal y los filtros no lineales de segundo orden.." Revista Matemática Complutense 13.1 (2000): 119-134. <http://eudml.org/doc/44381>.

@article{FústerSabater2000,
author = {Fúster Sabater, Amparo, García Villalba, Luis J.},
journal = {Revista Matemática Complutense},
keywords = {Tratamiento de señales; Algoritmos de filtro; Transformada de Fourier; Registro de desplazamiento},
language = {spa},
number = {1},
pages = {119-134},
title = {Sobre el parámetro complejidad lineal y los filtros no lineales de segundo orden.},
url = {http://eudml.org/doc/44381},
volume = {13},
year = {2000},
}

TY - JOUR
AU - Fúster Sabater, Amparo
AU - García Villalba, Luis J.
TI - Sobre el parámetro complejidad lineal y los filtros no lineales de segundo orden.
JO - Revista Matemática Complutense
PY - 2000
VL - 13
IS - 1
SP - 119
EP - 134
LA - spa
KW - Tratamiento de señales; Algoritmos de filtro; Transformada de Fourier; Registro de desplazamiento
UR - http://eudml.org/doc/44381
ER -

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