Results 271 to 280 of about 7,706,107 (291)

Robust time-variant AR spectral identification for on-line frequency analysis of HRV signal

Proceedings of 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2002
The frequency analysis of the heart rate variability signal can be achieved on a beat-to-beat bases through AutoRegressive spectral estimation implemented in recursive form; thus the spectral parameters of clinical and physiological interest are obtained continuously in time. In on-line applications, however, the presence of artifacts in the signal may
A.M. Bianchi, L.T. Mainardi, M. Pagani, S. Cerutti   +3 more
openaire   +1 more source

Spectral line shape identification by using fractional derivative spectrometry

2004
Before it is difficult to say about a peak shape without conducting additional research. Conventional nonlinear fitting methods based on the OLS approach are unsuitable to unambiguously assign the overlapped peaks. This implies that a composite band can be decomposed into elementary components of a given shape with the same integral reconstruction ...
Kharintsev S., Salakhov M.
openaire   +2 more sources

AGD: Autonomous Gaussian Decomposition for Spectral Line Identification.

Proposed for presentation at the ZFSW Conference held August 9-9, 2021 in Albuquerque, NM., 2021
openaire   +1 more source

Optimization of Spectral Line Clustering for the Identification of Inertial Parameters of Rigid Body

Studying the dynamic behavior of the system requires accurate identification of inertial parameters, and the inertia restraint methods in the frequency domain is known for its excellent efficiency and accuracy. Nevertheless, the issue of the inertial parameter identification inaccuracy caused by the mass line frequency band selection error could not be
zhonggang du, Juan Lu, Yuefei Wang, Liucun Zhu, Teng Sun, Wei He   +5 more
openaire   +1 more source

SPECTRAL LINE IDENTIFICATION OF A PHOTOIONIZED SILICON PLASMA IN EMISSION.

Proposed for presentation at the ICOPS 2021 held September 12-16, 2021 in Lake Tahoe, NV., 2021
openaire   +1 more source

Identification of the main flavonoids by use of chromatographic, electrophoretic, and ‘on‐line’ spectral data

Journal of High Resolution Chromatography, 1994
PGPietta, PL Mauri, C Gardana
openaire   +3 more sources

The Herschel SPIRE Fourier Transform Spectrometer Spectral Feature Finder – III. Line identification and off-axis spectra

Monthly Notices of the Royal Astronomical Society, 2020
Chris S Benson, Ivan Valtchanov, Locke Spencer   +2 more
exaly  

Spectral Richness PSO algorithm for parameter identification of dynamical systems under non-ideal excitation conditions

Applied Soft Computing Journal, 2022
Ricardo Cortez, Efrén Mezura-Montes, Ruben Garrido   +2 more
exaly  

IDEN2—A program for visual identification of spectral lines and energy levels in optical spectra of atoms and simple molecules

Computer Physics Communications, 2018
Alexander Kramida
exaly  

A slide-rule for the quick identification of superimposed mass-spectral lines

International Journal of Mass Spectrometry and Ion Physics, 1975
openaire   +1 more source