TY - JOUR
T1 - Convergence analysis for initial condition estimation in coupled map lattice systems
AU - Lin, Lanxin
AU - Shen, Minfen
AU - So, H. C.
AU - Chang, Chunqi
PY - 2012
Y1 - 2012
N2 - In this correspondence, we focus on studying the problem of initial condition estimation for chaotic signals within the coupled map lattice (CML) systems. To investigate the effectiveness of a CML initial condition estimation method with different maps and coupling coefficients, the convergence and divergence properties of the inverse CML systems are analyzed. An inverse largest Lyapunov exponent (ILLE) is proposed to investigate the strength of convergence and divergence in the inverse CML systems, and it can determine if the CML initial condition estimation method is effective. Computer simulations are included to verify the relationship between the effectiveness of the CML initial condition estimation method and its corresponding ILLE. © 2012 IEEE.
AB - In this correspondence, we focus on studying the problem of initial condition estimation for chaotic signals within the coupled map lattice (CML) systems. To investigate the effectiveness of a CML initial condition estimation method with different maps and coupling coefficients, the convergence and divergence properties of the inverse CML systems are analyzed. An inverse largest Lyapunov exponent (ILLE) is proposed to investigate the strength of convergence and divergence in the inverse CML systems, and it can determine if the CML initial condition estimation method is effective. Computer simulations are included to verify the relationship between the effectiveness of the CML initial condition estimation method and its corresponding ILLE. © 2012 IEEE.
KW - Coupled map lattice (CML)
KW - initial condition estimation
KW - largest Lyapunov exponent
KW - signal processing
KW - symbolic dynamic
UR - http://www.scopus.com/inward/record.url?scp=84863900909&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84863900909&origin=recordpage
U2 - 10.1109/TSP.2012.2195659
DO - 10.1109/TSP.2012.2195659
M3 - RGC 21 - Publication in refereed journal
SN - 1053-587X
VL - 60
SP - 4426
EP - 4432
JO - IEEE Transactions on Signal Processing
JF - IEEE Transactions on Signal Processing
IS - 8
M1 - 6188537
ER -