Results 31 to 40 of about 357,338 (295)

Observing crosswind over urban terrain using scintillometer and Doppler lidar [PDF]

open access: yesAtmospheric Measurement Techniques, 2015
In this study, the crosswind (wind component perpendicular to a path, U⊥) is measured by a scintillometer and estimated with Doppler lidar above the urban environment of Helsinki, Finland, for 15 days.
D. van Dinther   +4 more
doaj   +1 more source

An Analog-Digital Mixed Measurement Method of Inductive Proximity Sensor

open access: yesSensors, 2015
Inductive proximity sensors (IPSs) are widely used in position detection given their unique advantages. To address the problem of temperature drift, this paper presents an analog-digital mixed measurement method based on the two-dimensional look-up table.
Yi-Xin Guo, Zhi-Biao Shao, Ting Li
doaj   +1 more source

Improving Characteristics of FPGA-Based FSMs Representing Sequential Blocks of Cyber-Physical Systems

open access: yesApplied Sciences, 2023
This work proposes a method for hardware reduction in circuits of Mealy finite state machines (FSMs). The circuits are implemented as networks of interconnected look-up table (LUT) elements.
Alexander Barkalov   +3 more
doaj   +1 more source

Fast evaluation of nonlinear functions using FPGAs [PDF]

open access: yesAdvances in Radio Science, 2008
The paper presents a novel method of evaluating the square root function in FPGA. The method uses a linear approximation subsystem with a reduced size of a look-up table. The reduction in the size of the lookup table is twofold.
S. Lachowicz, H.-J. Pfleiderer
doaj  

Simulation of CO-H2-Air Turbulent Nonpremixed Flame Using the Eddy Dissipation Concept Model with Lookup Table Approach

open access: yesJournal of Combustion, 2012
We present a new combustion simulation technique based on a lookup table approach. In the proposed technique, a flow solver extracts the reaction rates from the look-up table using the mixture fraction, progress variable, and reaction time. Look-up table
Kazui Fukumoto, Yoshifumi Ogami
doaj   +1 more source

RESEARCH ON AIRCRAFT TARGET DETECTION ALGORITHM BASED ON IMPROVED RADIAL GRADIENT TRANSFORMATION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
Aiming at the problem that the target may have different orientation in the unmanned aerial vehicle (UAV) image, the target detection algorithm based on the rotation invariant feature is studied,and this paper proposes a method of RIFF (Rotation ...
Z. M. Zhao   +3 more
doaj   +1 more source

Accurate compressed look up table method for CGH in 3D holographic display

open access: yesOptics Express, 2015
Computer generated hologram (CGH) should be obtained with high accuracy and high speed in 3D holographic display, and most researches focus on the high speed. In this paper, a simple and effective computation method for CGH is proposed based on Fresnel diffraction theory and look up table.
Chuan, Gao   +5 more
openaire   +2 more sources

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele   +19 more
wiley   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

An Efficient Method for the Design of a Look-Up-Table (LUT) using Reversible Fault Tolerant Gates

open access: yes, 2016
This data presents the design of a reversible fault tolerant architecture for LUT (Look-Up-Table). A new 6×6 fault tolerant reversible gate is introduced for the design of an efficient LUT.
RS PUBLICATION INTERNATIONAL JOURNAL OF EMERGING TRENDS IN ENGINEERING AND DEVELOPMENT (IJETED) ISSN 2249-6149 (6994298)   +1 more
core   +1 more source

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