Results 91 to 100 of about 671,317 (227)
Engineering Reports, Volume 8, Issue 9, September 2026.This work presents an innovative multimodal multi‐task learning framework that captures hierarchical spatiotemporal patterns in sensor data for precise bearing health assessment and RUL prediction. The approach classifies degradation risk levels and supports proactive maintenance, offering a reliable solution for minimizing failures and optimizing ...
Ali Nawaz Sanjrani +6 more
wiley +1 more source
Joint Design of Autocorrelation and Spectral Characteristics of Radar Waveforms
IEEE AccessOne important aspect of radar systems is the transmit waveform, which plays a key role in defining system’s detection capability and target resolution.
Omar Aldayel +4 more
doaj +1 more source
Radar Waveform Design and the Heisenberg Group
Applied and Computational Harmonic Analysis, 1995 The paper under review is in the spirit of a recent paper on the deformation theory of radar ambiguity functions published by the same authors [Weyl multipliers. J. Fourier Anal. Appl. 2, 191-215 (1995)]. It begins with a presentation of the Heisenberg group theoretic setting [\textit{W. Schempp}, Radar reception and nilpotent harmonic analysis. I--IV.
Auslander, L., Geshwind, F., Warner, F.
openaire +2 more sources
Food Science &Nutrition, Volume 14, Issue 9, September 2026.Steamed rice can develop a sulfur‐related odor that may reduce its perceived pleasantness. We investigated whether adding shiso to onion‐odor rice could improve sensory pleasantness, using FF‐2020S odor analysis and sensory evaluation with 41 female participants.
Maaya Toma +4 more
wiley +1 more source
Statistical Angular Resolution Limit for Ultrawideband MIMO Noise Radar
International Journal of Antennas and Propagation, 2015 The two-dimensional angular resolution limit (ARL) of elevation and azimuth for MIMO radar with ultrawideband (UWB) noise waveforms is investigated using statistical resolution theory.
Xiaoli Zhou +4 more
doaj +1 more source
Interdisciplinary Materials, Volume 5, Issue 5, Page 834-867, September 2026.Vibrations in matter, from spider webs to molecules, water to flames, share a grammar with music. We propose that creativity emerges when constraints force expansion beyond existing possibilities. Selective imperfection restores balance, enabling invention.
Markus J. Buehler
wiley +1 more source
MIMO noise radar - matched filters and coarrays [PDF]
, 2008 Copyright © 2008 IEEEThe noise radar concept can be extended to an array of K transmit antenna and M receive antenna. When independent noise sources are transmitted from each antenna the approach may be viewed as a special case of MIMO radar and matched ...
Capria, A. +3 more
core +1 more source
InfoScience, Volume 3, Issue 3, September 2026.With the advancement of 6G communications, high‐precision radar, and advanced imaging technologies, there is a growing demand for compact, high‐performance light sources capable of generating high‐frequency radio waves (millimeter‐wave and terahertz waves). This article systematically introduces how to efficiently generate these high‐frequency waves on
Jianfeng Xiong +8 more
wiley +1 more source
Optimizing ?0 information from the Jason-2 altimeter [PDF]
, 2009 A radar altimeter's normalized backscatter, ?0, is used in many oceanographic applications, to infer values of wind speed, wind stress, rain rate and the presence of biogenic slicks.
Quartly, Graham D.
core +1 more source
Small, Volume 22, Issue 53, 21 September 2026.This study introduced a Ge‐Te‐S co‐sputtering process to resolve the performance trade‐off between GeTe and GeS in OTS selector devices, and improved device durability through nitrogen doping. Furthermore, in a 1S‐1R structure incorporating phase‐change memory devices, it simultaneously achieved excellent thermal stability, durability, high‐speed ...
Min Su Kang +6 more
wiley +1 more source