Method For Enhancing A Computer To Estimate An Uncertainty Of An Onset Of A Signal Of Interest In Time-Series Noisy Data
Method For Enhancing A Computer To Estimate An Uncertainty Of An Onset Of A Signal Of Interest In Time-Series Noisy Data
Description
Abstract:
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- A computer-implemented method of enhancing a computer to estimate an uncertainty of an onset of a signal of interest in time-series noisy data. A first mathematical model of first time series data that contains only noise is calculated. A second mathematical model of second time series data that contains the noise and an onset of a signal of interest in the second time series data is calculated. A difference is evaluated between a first combination, being the first mathematical model and the second mathematical model, and a second combination, being the first time series data and the second time series data, wherein evaluating is performed using a generalized entropy metric. A specific time when an onset of the signal of interest occurs is estimated from the difference. An a posteriori distribution is derived for an uncertainty of the specific time at which the onset occurs.
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Issue/Publication date:
| 08/01/2019 |
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