Software
This page gives access to TeSA shared software.
Altimetry: estimation of the Sea Level Anomaly (SLA) slope
TeSA is working on the estimation of Sea Level Anomaly (SLA) signal characteristics in collaboration with the CNES (French Space Agency), with a particular focus on slope spectral estimation. A new method called "ARWARP", combining frequency warping, autoregressive modeling and linear regression has been presented in IGARSS 2020, showning interesting performance, compared to the usual method based on the periodogram.
P and T wave detection and estimation in ECG signals
TeSA has brought his statistical signal processing expertise in electrocardiogram (ECG) processing, through the PhD of Chao Lin (July 2012). In order to help diagnosis, it is of interest to automatically analyze ECGs and to detect the different waveforms (P, QRS, T waves). Bayesian estimation/detection algorithms suitable for P and T wave analysis in ECG signals have been successfully proposed during the PhD. The freely available Matlab codes have been published in the IEEE Trans on Biomedical Engineering 2010 journal and at IEEE ICASSP 2011 conference.
