Time-frequency analysis compensating missing data for Atrial Fibrillation ECG assessment
We propose a novel algorithm for temporal tracking of the fibrillatory frequency for Atrial Fibrillation (AF) ECG. Both Atrial activity extraction and fibrillatory frequency tracking are combined into a single algorithm and analytical expressions are derived for final time-frequency distributions, thus the proposed method is computationally efficient. It can also serve the general purpose of time-frequency analysis of a non-stationary signal with missing or corrupted data segments. The method...[Show more]
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|Source:||On the Construction of Low-pass Filters on the Unit Sphere|
|01_Wimalaguna Kodituwakku_Time-frequency_analysis_2011.pdf||223.44 kB||Adobe PDF||Request a copy|
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