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IEEE Transactions on Circuits and Systems II: Express Briefs, 2016 This brief presents a new type of fast Fourier transform (FFT) hardware architectures called serial commutator (SC) FFT. The SC FFT is characterized by the use of circuits for bit-dimension permutation of serial data. The proposed architectures are based on the observation that, in the radix-2 FFT algorithm, only half of the samples at each stage must ...
Mario Garrido +2 more
exaly +5 more sources
Seismic interaction analysis of deep excavation- piled foundation in soft soils [PDF]
Journal of Structural and Construction Engineering, 2021 Dynamic interaction analysis of deep excavation-piled foundation in soft soils is studied. In this contribution, deep excavation is considered to be adjacent to the piled foundation.
Abdolghafour Khademalrasoul +1 more
doaj +1 more source
A simple extension of FFT-based methods to strain gradient loadings - Application to the homogenization of beams and plates with linear and non-linear behaviors [PDF]
Journal of Theoretical, Computational and Applied Mechanics, 2022 Because of their simplicity, efficiency and ability for parallelism, FFT-based methods are very attractive in the context of numerical periodic homogenization, especially when compared to standard FE codes used in the same context. They allow applying to
Lionel Gélébart
doaj +1 more source
International Journal of Population Data Science, 2023 We examine the post age-16 educational pathways taken by the 44% of young people who do not gain “good” grades in English and Maths at age 16 years. We then assess the causal effects of attending General Further Education (GFE) colleges on education and
Emma Gorman +3 more
doaj +1 more source
ANALISIS RESPON MEDAN MAGNET BUMI BERDASARKAN LINTANG PADA SAAT BADAI GEOMAGNETIK TAHUN 2020
JGE, 2022 Badai geomagnet terjadi akibat masuknya angin surya berkecepatan tinggi karena lontaran massa korona bersama dengan medan magnet. Badai geomagnet dipercaya membawa dampak besar di lintang tinggi dan semakin menurun sampai ke lintang rendah ekuator magnet.
Lailatul Husna Lubis +2 more
doaj +1 more source
Buletin Psikologi, 2022 Perilaku bermasalah pada remaja masih menjadi fokus serius di seluruh dunia. Sampai saat ini masih diupayakan berbagai intervensi untuk dapat menanganinya.
Astri Firdasannah +2 more
doaj +1 more source
SISTEMA DE MONITOREO REMOTO DE RESPIRACIÓN Y NIVELES DE GASES PARA PACIENTES RECUPERADOS DE COVID-19
Investigación & Desarrollo, 2022 En este proyecto se presenta el desarrollo de una máscara capaz de medir la frecuencia respiratoria (FR) y datos relacionados a la calidad de aire en conjunto con una aplicación móvil que recopila la información, para luego ser almacenada en una base de ...
Arsenio Manuel Minaya Urquidi +4 more
doaj +1 more source
Longitudinal Investigation of Work Stressors Using Human Voice Features
Acta Informatica Pragensia, 2023 Stress is a part of everyone's life. Any event or thought that makes you upset, furious or anxious can set it off. It will affect the human health mentally and physically and produce a negative impact on nervous and immune systems in our body.
Indhumathi Natarajan +5 more
doaj +1 more source
The Constant Multiplier FFT [PDF]
IEEE Transactions on Circuits and Systems I: Regular Papers, 2021 In this paper, we present a new fast Fourier transform (FFT) hardware architecture called constant multiplier (CM) FFT. Whereas rotators in previous architectures must rotate among several different angles, the CM FFT exploits the use of constant multipliers to calculate the rotations.
Garrido Gálvez, Mario +1 more
openaire +2 more sources
Neuroscience Approach to Situational Awareness: A Research on Marine Navigation
Journal of Eta Maritime Science, 2023 This study investigates the cognitive levels of tugboat captains, key players during port manoeuvres, which are a crucial part of sea navigation. The objective is to reveal the main neurophysiological findings related to the measurements of the tugboat ...
Serkan Kahraman +3 more
doaj +1 more source