TY - JOUR
T1 - A preprocessing approach to improve noise reduction for chaotic signals
AU - Lee, Chungyong
AU - Williams, Douglas B.
PY - 1995/4/24
Y1 - 1995/4/24
N2 - Existing algorithms for filtering noise from contaminated chaotic signals require relatively high signal-to-noise ratios (SNRs). A preprocessing method to be used in conjunction with existing algorithms is proposed for initial noise reduction in severe SNRs. This preprocessing method is applicable to noisy data from any nonlinear dynamical system because no knowledge of the system dynamics is required.
AB - Existing algorithms for filtering noise from contaminated chaotic signals require relatively high signal-to-noise ratios (SNRs). A preprocessing method to be used in conjunction with existing algorithms is proposed for initial noise reduction in severe SNRs. This preprocessing method is applicable to noisy data from any nonlinear dynamical system because no knowledge of the system dynamics is required.
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U2 - 10.1016/0375-9601(95)00176-4
DO - 10.1016/0375-9601(95)00176-4
M3 - Article
AN - SCOPUS:4243866127
SN - 0375-9601
VL - 200
SP - 289
EP - 294
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
IS - 3-4
ER -