Results 141 to 150 of about 9,248,795 (284)
Nakagami-m probability density function in linear and logarithmic units
, 2012 This virtual lab shows the probability density function (PDF) of the Nakagami-m distribution in both linear and logarithmic units. The Nakagami-m distribution has been extensively used to model the fast fading amplitude distribution in wireless ...
Reig, Juan
core
Polarization Dynamics in Ferroelectrics: Insights Enabled by Machine Learning Molecular Dynamics
Advanced Science, EarlyView.Machine learning molecular dynamics is presented as a route to capture polarization switching, domain wall kinetics, topological polar textures, and polar mechanical coupling beyond the limits of conventional atomistic methods. This Perspective surveys recent progress and identifies key methodological directions, including long‐range electrostatics ...
Dongyu Bai +3 more
wiley +1 more source
Advanced Science, EarlyView.Here, we present an optoelectronic synaptic memtransistor (OSMT) integrating photoresponsive IGZO with contact‐engineered HfO2, enabling electrically and optically tunable synaptic weights. The device demonstrates broad range of tunable conductance states and array‐level image processing, highlighting its potential for intelligent machine vision ...
Donghyun Kang +6 more
wiley +1 more source
RANDOM VIBRATION FATIGUE ANALYSIS FOR AN AIRBORNE MODULE
Jixie qiangdu, 2019 In order to investigate the fatigue characteristics of an airborne module under random vibration loading,the general expression of structural vibration fatigue life is derived,based on the power spectral density function,which is simplified by Gaussian ...
GUAN Di, FAN XueLing, XIAO Bin, LIU Jie
doaj
Erratum: Probability density function of amplitude scintillations
Electronics Letters, 1985 openaire +1 more source
Anisotropic Memristive Switching in NbOCl2 Enabled by Directional Oxygen Ion Migration
Advanced Science, EarlyView.This study investigates strongly orientation‐dependent memristive switching in anisotropic NbOCl2, observed exclusively along the in‐plane c‐axis. The switching originates from direction‐selective oxygen‐ion migration and vacancy propagation that modulate the Pd/NbOCl2 Schottky barrier, enabling short‐term plasticity.
Caokun Wang +6 more
wiley +1 more source
Advanced Science, EarlyView.A flexible pressure sensor with triple‐gradient design of conductivity, modulus, and dimension in binary micro‐dome pixels is proposed. Based on precisely‐designed CNT/PDMS matrix, the device exhibits a linear sensitivity of 974.1 kPa−1 across range up to 1.8 MPa (R2 > 0.99), offering an effective strategy for potential applications in healthcare ...
Yifan Liu +9 more
wiley +1 more source
Marginalized Gromov Flow Particle Filter-Based Track-Before-Detect Algorithm for Marine Targets. [PDF]
Sensors (Basel)Zhang F, Liu C.
europepmc +1 more source
NON-STATIONARY STATISTICS WITH AMPLITUDE PROBABILITY DENSITY FUNCTION FOR EXPOSURE AND ENERGY DENSITY REPORTING NEAR A MOBILE PHONE RUNNING 4G APPLICATIONS [PDF]
Progress In Electromagnetics Research M, 2020 Simona Miclaus, Paul Bechet
openaire +1 more source
Advanced Science, EarlyView.An antiferroelectric tunnel junction serves as a reservoir computing node, where field‐induced phase transitions and spontaneous ZrO2 relaxation deliver nonlinear fading memory. An In‐Ga‐Zn oxide interlayer enlarges the memory margin and multibit state richness.
Taegyu Kwon +13 more
wiley +1 more source