Directional Statistics Approach Based on Instantaneous Rotational Parameters of Tri-axial Trajectories for Footstep Detection
Sign Up to like & getrecommendations! Published in 2018 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-017-0647-x
Abstract: Polarization of tri-axial signals is defined using instantaneous rotational characteristics of the three-dimensional (3D) trajectory. We propose a rotational model to parameterize the time evolution of the 3D trajectory as a sequence of scaled rotations.… read more here.
Keywords: instantaneous rotational; approach based; statistics approach; tri axial ... See more keywords
Automated selection of r for the r largest order statistics approach with adjustment for sequential testing
Sign Up to like & getrecommendations! Published in 2017 at "Statistics and Computing"
DOI: 10.1007/s11222-016-9697-3
Abstract: The r largest order statistics approach is widely used in extreme value analysis because it may use more information from the data than just the block maxima. In practice, the choice of r is critical.… read more here.
Keywords: statistics approach; largest order; order statistics; automated selection ... See more keywords
Hamiltonian and exclusion statistics approach to discrete forward-moving paths.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.104.014143
Abstract: We use a Hamiltonian (transition matrix) description of height-restricted Dyck paths on the plane in which generating functions for the paths arise as matrix elements of the propagator to evaluate the length and area generating… read more here.
Keywords: exclusion; hamiltonian exclusion; discrete forward; exclusion statistics ... See more keywords