Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Time scale estimation by tracking parameter variation.
AU - Belcher, John
AU - Tunnicliffe Wilson, Granville
PY - 2000/5
Y1 - 2000/5
N2 - A quasi-periodic time series is sampled at a varying but unknown rate. An autoregressive moving-average model is fitted to the resulting discrete series and the time variation of its parameters is estimated. The functional dependence of the parameters on the sampling rate is then used to estimate this rate and to reconstruct the true time scale.
AB - A quasi-periodic time series is sampled at a varying but unknown rate. An autoregressive moving-average model is fitted to the resulting discrete series and the time variation of its parameters is estimated. The functional dependence of the parameters on the sampling rate is then used to estimate this rate and to reconstruct the true time scale.
KW - Cyclical series • variable sampling rate • ARMA model
U2 - 10.1111/1467-9892.00183
DO - 10.1111/1467-9892.00183
M3 - Journal article
VL - 21
SP - 237
EP - 248
JO - Journal of Time Series Analysis
JF - Journal of Time Series Analysis
SN - 0143-9782
IS - 3
ER -