Results 41 to 50 of about 245,820 (308)

Design exploration and performance strategies towards power-efficient FPGA-based achitectures for sound source localization [PDF]

open access: yes, 2019
Many applications rely on MEMS microphone arrays for locating sound sources prior to their execution. Those applications not only are executed under real-time constraints but also are often embedded on low-power devices.
Braeken, An   +4 more
core   +1 more source

Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces

open access: yesAdvanced Functional Materials, EarlyView.
A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai   +6 more
wiley   +1 more source

A new approach for neural decoding by inspiring of hyperdimensional computing for implantable intra-cortical BMIs

open access: yesScientific Reports
In the field of Brain Machine Interface (BMI), the process of translating motor intention into a machine command is denoted as decoding. However, despite recent advancements, decoding remains a formidable challenge within BMI.
Danial Katoozian   +2 more
doaj   +1 more source

FPGA Implementations of Feed Forward Neural Network by using Floating Point Hardware Accelerators

open access: yesAdvances in Electrical and Electronic Engineering, 2014
This paper documents the research towards the analysis of different solutions to implement a Neural Network architecture on a FPGA design by using floating point accelerators.
Gabriele-Maria Lozito   +3 more
doaj   +1 more source

Spatially‐Controlled Planar Guided Crystallization of Low‐Loss Phase Change Materials for Programmable Photonics

open access: yesAdvanced Materials, EarlyView.
The concept of spatially‐controlled planar guided crystallization is a novel method for programming the growth of optically homogeneous low‐loss Sb2S3 phase‐change material (PCM), leveraging the directional crystallization within confined channels.
Fouad Bentata   +16 more
wiley   +1 more source

Development of Integral Environment in Matlab/Simulink for FPGA

open access: yesAdvances in Electrical and Electronic Engineering, 2014
In this paper is presented realization of integral environment which consists of software and hardware components for the purpose of programming Altera DE boards.
Dejan Jokic   +2 more
doaj   +1 more source

Method of creation and deployment of FPGA projects resistant to change of requirements and development environments for cloud infrastructures

open access: yesАвіаційно-космічна техніка та технологія, 2023
The subject of study in this article is the modern technologies of programmable logic devices, the history of product changes of leading manufacturers, including development environments, and project optimization processes.
Vitaliy Kulanov, Artem Perepelitsyn
doaj   +1 more source

Macrophages Mediate Mesoscale Brain Mechanical Homeostasis

open access: yesAdvanced Materials, EarlyView.
We investigated the role of infiltrating immune cells in sculpting the developing brain. Using Brillouin microscopy and active microrheology, we found microglia actively maintain tissue viscoelasticity. Moreover, colony stimulating factor one receptor (CSF1R)‐driven stromal remodeling alters brain mechanics in vivo. These findings link immune activity,
Woong Young So   +11 more
wiley   +1 more source

GPS spoofing-based time synchronisation attack in advanced metering infrastructure and its protection

open access: yesThe Journal of Engineering, 2020
Advanced metering infrastructure (AMI) plays a key role in power systems. Since smart meters and meter collectors are synchronised to the time synchronisation devices (TSDs) in the head end system (HES) of AMI, they are vulnerable to global positioning ...
Qian Bin   +4 more
doaj   +1 more source

Millisecond‐Switching Dual‐Band/Dual‐Polarization Ka‐Band Wavefront Control Enabled by a Complementary Liquid‐Crystal Metasurface

open access: yesAdvanced Materials Technologies, EarlyView.
An LCD‐compatible complementary liquid‐crystal metasurface delivers dual‐band, dual‐polarized Ka‐band wavefront control with millisecond switching via a 10‐µm LC gap. Interlaced patch/slot pairs enable independent phase tuning at 28 and 38 GHz, while strategic 45° slot rotation suppresses parasitic resonances. Measurements on a 160 × 160‐cell prototype
Daehyeon Kim   +4 more
wiley   +1 more source

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