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Phillip L. De Leon

2 accepted papers

2017

Advances in Empirical Mode Decomposition for computing Instantaneous Amplitudes and Instantaneous Frequencies

ICASSP 2017accepted

In this paper, we propose improvements to the Complete Ensemble Empirical Mode Decomposition (CEEMD) aimed at the resolution of closely-spaced Intrinsic Mode Functions (IMFs), reproducible and consistent decompositions, reduction in estimation error, numerical stability, and faster decompositions th…

Cited by 0SourceScholar
2017

Novelty detection for predicting falls risk using smartphone gait data

ICASSP 2017accepted

In this paper, we consider the problem of falls risk prediction in elderly adults using smartphone-based inertial gait measurements. We begin by collecting a parallel data set from a pressure sensitive walkway and smartphones. The walk-way data is used to calculate the falls risk ground truth using…

Cited by 0SourceScholar