Results 111 to 120 of about 202,761 (319)
Analysis of Multi-Frequency Signal Processing Systems
Известия высших учебных заведений России: Радиоэлектроника, 2017 A processing system of multi-frequency signals on the background of correlated (passive) interference is considered. The article presents a comparative analysis of characteristics of multi-processing systems of interperiod processing with various ...
D. I. Popov
doaj
Continuous Wavelet Transform and Hidden Markov Model Based Target Detection [PDF]
, 2014 Standard tracking filters perform target detection process by comparing the sensor output signal with a predefined threshold. However, selecting the detection threshold is of great importance and a wrongly selected threshold causes two major problems ...
Efe, M., Tuğaç, S.
core +1 more source
The Anatomical Record, EarlyView.Abstract The ray‐finned fishes include one out of every two species of living vertebrates on Earth and have an abundant fossil record stretching 380 million years into the past. The division of systematic knowledge of ray‐finned fishes between paleontologists working on extinct animals and neontologists studying extant species has obscured the ...
Jack Stack
wiley +1 more source
Measurement of target radial velocity
Известия высших учебных заведений России: Радиоэлектроника, 2015 The multichannel and single-channel measuring instruments of target radial velocity with use multifrequency signals at presence correlated and non-correlated handicapes are synthesized.
D. I. Popov
doaj
Ultrasound in Medicine and Biology, 2019 Clutter in echocardiography hinders the visualization of the heart and reduces the diagnostic value of the images. The detailed mechanisms that generate clutter are, however, not well understood.
A. Fatemi +2 more
semanticscholar +1 more source
Moving beyond neurophobia to cultivate the neuroquisitive learner
Anatomical Sciences Education, EarlyView.Abstract “Neurophobia,” a pervasive fear of the neurological sciences, poses a significant barrier in medical education, affecting learners and physicians worldwide. Its consequences are far‐reaching, contributing to a limited neurology workforce and diminished confidence among non‐specialists in managing neurological conditions.
Joanna R. Appel +1 more
wiley +1 more source
Recognizing Objects in 3D Point Clouds with Multi-Scale Local Features
Sensors, 2014 Recognizing 3D objects from point clouds in the presence of significant clutter and occlusion is a highly challenging task. In this paper, we present a coarse-to-fine 3D object recognition algorithm.
Min Lu +4 more
doaj +1 more source
European Journal of Combinatorics, 1986 Generalizing the concept of matroid the author introduces the concept of semimatroid, and investigates its fundamental properties. Some open problems concerning semimatroids are stated and discussed in the final section of the paper.
openaire +1 more source
Journal of the Association for Information Science and Technology, EarlyView.Abstract This exploratory study examines patterns of digital information behaviors such as information seeking, use, sharing, evaluation, avoidance, and curation to determine how they relate to subjective digital well‐being. To explore adults' personal views on their digital well‐being, conceptualized here as subjective digital well‐being, this study ...
Leyla Dewitz
wiley +1 more source
Strategic Management Journal, EarlyView., 2023 Abstract Research Summary Using detailed plant‐ and individual‐level data from a major Japanese cotton spinning company in the early 20th century, we examine the within‐firm allocation of skilled human capital in conjunction with investment in physical capital, accompanying the firm's evolving strategic priorities.
Shotaro Yamaguchi +3 more
wiley +1 more source