3d Input Devices
Mostrando 1-6 de 6 artigos, teses e dissertações.
-
1. Quad-Band Printed Antenna for Portable WLAN Applications
Abstract This paper presents a novel printed monopole antenna for quad-band operation in four WLAN bands: ISM 2.4 GHz, 5.2 GHz, 5.6 GHz, and ISM 5.8 GHz. This antenna is compact, thin, lightweight, easy to manufacture, and suitable for portable devices. It is composed of a folded strip radiator and two parasitic strips printed on a partially grounded substra
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 19/06/2019
-
2. Prediction of 3D ground reaction forces during gait based on accelerometer data
Abstract Introduction The aim of this study was to predict 3D ground reaction force signals based on accelerometer data during gait, using a feed-forward neural network (MLP). Methods Seventeen healthy subjects were instructed to walk at a self-selected speed with a 3D accelerometer attached to the distal and anterior part of the shank. A force plate was
Res. Biomed. Eng.. Publicado em: 21/09/2018
-
3. Analysis of the steel braced frames equipped with ADAS devices under the far field records
The usefulness of supplementary energy dissipation devices is now quite well-known in earthquake structural engineering for reducing the earthquake-induced response of structural systems. The seismic behavior of structures with supplemental ADAS devices is concerned in this study. In this paper, the ratio of the hysteretic energy to input energy is compared
Latin American Journal of Solids and Structures. Publicado em: 2011-06
-
4. RUMO À MANIPULAÇÃO DIRETA ESPACIAL DE OBJETOS VIRTUAIS 3D USANDO RASTREAMENTO BASEADO EM VISÃO E NO RECONHECIMENTO DE GESTOS DE MÃOS SEM MARCADORES / TOWARDS DIRECT SPATIAL MANIPULATION OF VIRTUAL 3D OBJECTS USING VISUAL TRACKING AND GESTURE RECOGNITION OF UNMARKED HANDS
A necessidade de executar manipulações espaciais (como seleção, deslocamento, rotação, e escalamento) de objetos virtuais 3D é comum a muitos tipos de aplicações do software, inclusive aplicações de computer-aided design (CAD), computer-aided modeling (CAM) e aplicações de visualização científica e de engenharia. Neste trabalho é apresentado
Publicado em: 2008
-
5. Realce de contraste em imagens digitais usando equalização de histograma
Nowadays devices are able to capture and process images from complex surveillance monitoring systems or from simple mobile phones. In certain applications, the time necessary to process the image is not as important as the quality of the processed images (e.g., medical imaging), but in other cases the quality can be sacrificed in favour of time.This thesis f
Publicado em: 2008
-
6. Uma contribuição ao projeto de CI s com MESFET em GaAs
The intent of the thesis. "A Contribution to Integrated Circuit Projects With GaAs MESFET", is to obtain a relationship between the Research on Devices laboratory (lPD) GaAs process and the integrated circuits develop using this process. The LPD develops integrated circuits using the "Rapid Thermal Diffusion of Sulphur in GaAs". The SPICE parameters of the G
Publicado em: 1993