Results 91 to 100 of about 8,905 (189)
ECG Signal Denoising with SciLab
International Journal of Intelligent Systems and Applications in Engineering, 2023 This paper presents a study on de-noising electrocardiogram (ECG) signals using Scilab, an open-source software package known for its signal processing capabilities. ECG signals are often contaminated by various noise sources, which can reduce the accurate diagnosis and monitoring of heart health. In this work, digital signal processing methods such as
Ahmad, Imteyaz, Ozaydin, Selma
openaire +1 more source
Using business survey in industrial and services sector to nowcast GDP growth:The French case [PDF]
This paper proposes new bridge equations for the short-term French GDP forecasting. This tool allows to nowcast the quarterly GDP growth in France for the current quarter, based on the monthly business surveys in the industrial and services sectors.
Olivier Darne
core
SPECTRAL ANALYSIS OF DATA FROM A WRIST-WORN THREE-AXIS ACCELEROMETER TO DETERMINE PHYSICAL ACTIVITY
Измерение, мониторинг, управление, контрольBackground. The relevance of the topic is determined by the increasingly widespread use of accelerometry data in the field of medicine, as well as in everyday life.
Ilya S. Kartashov +2 more
doaj +1 more source
Chaotic Behavior in a Switched Dynamical System
Modelling and Simulation in Engineering, 2008 We present a numerical study of an example of piecewise linear systems that constitute a class of hybrid systems. Precisely, we study the chaotic dynamics of the voltage-mode controlled buck converter circuit in an open loop.
Fatima El Guezar, Hassane Bouzahir
doaj +1 more source
Modal Analysis Using Digital Image Correlation Technique. [PDF]
Materials (Basel), 2022 Frankovský P +5 more
europepmc +1 more source
Consideration of Maintenance in Wine Fermentation Modeling. [PDF]
Foods, 2022 Rapaport A +4 more
europepmc +1 more source
Forecasts with single-equation Markov-switching model: an application to the gross domestic product of Latvia [PDF]
The paper compares one-period ahead forecasting performance of linear vector-autoregressive (VAR) models and single-equation Markov-switching (MS) models for two cases: when leading information is available and when it is not.
Bušs, Ginters
core +1 more source
Colloquium Exactarum, 2018 A Ágebra Linear apresenta um papel muito importante nas áreas de exatas, e através dela podemos mostrar sua utilidade na modelagem de um problema que envolve um simples jogo de apagar e acender luzes, depois de modelado o problema, vamos resolve-lo ...
Natalia Rodrigues da Silva +2 more
doaj +2 more sources
A Monthly Indicator of the French Business Climate [PDF]
In France, the business tendency surveys conducted in all the important sectors of the economy are key components in diagnosing the economic outlook.
C. MINODIER, L. CLAVEL
core