Étude critique et optimisation d'un système d'acquisition analogique-numérique rapide hautes performances

Étude critique et optimisation d'un système d'acquisition analogique-numérique rapide hautes performances PDF Author: Laurent Dukan
Publisher:
ISBN:
Category :
Languages : fr
Pages : 0

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Étude critique et optimisation d'un système d'acquisition analogique-numérique rapide hautes performances

Étude critique et optimisation d'un système d'acquisition analogique-numérique rapide hautes performances PDF Author: Laurent Dukan
Publisher:
ISBN:
Category :
Languages : fr
Pages : 0

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Étude critique et optimisation d'un système d'acquisition analogique-numérique rapide à hautes performances

Étude critique et optimisation d'un système d'acquisition analogique-numérique rapide à hautes performances PDF Author: Laurent Dukan
Publisher:
ISBN:
Category :
Languages : fr
Pages : 408

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CONCEPTION ET REALISATION D'UN SYSTEME D'ACQUISITION AN RAPIDE DE DONNEES FONCTIONNANT A UNE FREQUENCE D'ECHANTILLONNAGE DE 100 MHZ AVEC UNE RESOLUTION DE 8 BITS ET UNE MEMOIRE DE 8 K OCTETS. L'ARCHITECTURE DU SYSTEME EST COMPOSEE DE 6 CARTES ELECTRONIQUES. UNE PARTICULARITE DE CE SYSTEME EST QUE L'ON PEUT CODER CERTAINES PARTIES TEMPORELLES D'UN SIGNAL ET DE FIXER A L'AVANCE LE VOLUME TOTAL DE LA MEMOIRE

CONCEPTION ET REALISATION D'UN SYSTEME D'ACQUISITION ANALOGIQUE-NUMERIQUE RAPIDE A HAUTES PERFORMANCES

CONCEPTION ET REALISATION D'UN SYSTEME D'ACQUISITION ANALOGIQUE-NUMERIQUE RAPIDE A HAUTES PERFORMANCES PDF Author: Laurent Dukan
Publisher:
ISBN:
Category :
Languages : fr
Pages : 224

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PRINCIPES ET PERFORMANCES DES CONVERTISSEURS AN RAPIDES. LES DIVERS MODES DE CONVERSION, LES SYSTEMES D'ACQUISITION A/N RAPIDES COMMERCIALISES. ETUDE DE LA CARTE MEMOIRE, DE LA CARTE LOGIQUE ECL ET DE LA CARTE LOGIQUE TTL

Expanding the Lexicon

Expanding the Lexicon PDF Author: Sabine Arndt-Lappe
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110498162
Category : Language Arts & Disciplines
Languages : en
Pages : 282

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Book Description
The creation of new lexical units and patterns has been studied in different research frameworks, focusing on either system-internal or system-external aspects, from which no comprehensive view has emerged. The volume aims to fill this gap by studying dynamic processes in the lexicon – understood in a wide sense as not being necessarily limited to the word level – by bringing together approaches directed to morphological productivity as well as approaches analyzing general types of lexical innovation and the role of discourse-related factors. The papers deal with ongoing changes as well as with historical processes of change in different languages and reflect on patterns and specific subtypes of lexical innovation as well as on their external conditions and the speakers’ motivations for innovating. Moreover, the diffusion and conventionalization of innovations will be addressed. In this way, the volume contributes to understanding the complex interplay of structural, cognitive and functional factors in the lexicon as a highly dynamic domain.

Cambridge Handbook of Engineering Education Research

Cambridge Handbook of Engineering Education Research PDF Author: Aditya Johri
Publisher: Cambridge University Press
ISBN: 1107785855
Category : Technology & Engineering
Languages : en
Pages : 1124

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Book Description
The Cambridge Handbook of Engineering Education Research is the critical reference source for the growing field of engineering education research, featuring the work of world luminaries writing to define and inform this emerging field. The Handbook draws extensively on contemporary research in the learning sciences, examining how technology affects learners and learning environments, and the role of social context in learning. Since a landmark issue of the Journal of Engineering Education (2005), in which senior scholars argued for a stronger theoretical and empirically driven agenda, engineering education has quickly emerged as a research-driven field increasing in both theoretical and empirical work drawing on many social science disciplines, disciplinary engineering knowledge, and computing. The Handbook is based on the research agenda from a series of interdisciplinary colloquia funded by the US National Science Foundation and published in the Journal of Engineering Education in October 2006.

Engineering

Engineering PDF Author: Unesco
Publisher: UNESCO
ISBN: 9231041568
Category : Technology & Engineering
Languages : en
Pages : 392

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Book Description
This report reviews engineering's importance to human, economic, social and cultural development and in addressing the UN Millennium Development Goals. Engineering tends to be viewed as a national issue, but engineering knowledge, companies, conferences and journals, all demonstrate that it is as international as science. The report reviews the role of engineering in development, and covers issues including poverty reduction, sustainable development, climate change mitigation and adaptation. It presents the various fields of engineering around the world and is intended to identify issues and challenges facing engineering, promote better understanding of engineering and its role, and highlight ways of making engineering more attractive to young people, especially women.--Publisher's description.

Engineering for Sustainable Development

Engineering for Sustainable Development PDF Author: International Centre for Engineering Education
Publisher: UNESCO Publishing
ISBN: 9231004379
Category : Political Science
Languages : en
Pages : 183

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Book Description
The report highlights the crucial role of engineering in achieving each of the 17 SDGs. It shows how equal opportunities for all is key to ensuring an inclusive and gender balanced profession that can better respond to the shortage of engineers for implementing the SDGs. It provides a snapshot of the engineering innovations that are shaping our world, especially emerging technologies such as big data and AI, which are crucial for addressing the pressing challenges facing humankind and the planet. It analyses the transformation of engineering education and capacity-building at the dawn of the Fourth Industrial Revolution that will enable engineers to tackle the challenges ahead. It highlights the global effort needed to address the specific regional disparities, while summarizing the trends of engineering across the different regions of the world.

Application of the Single Failure Criterion

Application of the Single Failure Criterion PDF Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 82

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Quantum Communications and Cryptography

Quantum Communications and Cryptography PDF Author: Alexander V. Sergienko
Publisher: CRC Press
ISBN: 1420026607
Category : Science
Languages : en
Pages : 248

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Book Description
All current methods of secure communication such as public-key cryptography can eventually be broken by faster computing. At the interface of physics and computer science lies a powerful solution for secure communications: quantum cryptography. Because eavesdropping changes the physical nature of the information, users in a quantum exchange can easily detect eavesdroppers. This allows for totally secure random key distribution, a central requirement for use of the one-time pad. Since the one-time pad is theoretically proven to be undecipherable, quantum cryptography is the key to perfect secrecy. Quantum Communications and Cryptography is the first comprehensive review of the past, present, and potential developments in this dynamic field. Leading expert contributors from around the world discuss the scientific foundations, experimental and theoretical developments, and cutting-edge technical and engineering advances in quantum communications and cryptography. The book describes the engineering principles and practical implementations in a real-world metropolitan network as well as physical principles and experimental results of such technologies as entanglement swapping and quantum teleportation. It also offers the first detailed treatment of quantum information processing with continuous variables. Technologies include both free-space and fiber-based communications systems along with the necessary protocols and information processing approaches. Bridging the gap between physics and engineering, Quantum Communications and Cryptography supplies a springboard for further developments and breakthroughs in this rapidly growing area.

Audio Effectiveness in Aviation

Audio Effectiveness in Aviation PDF Author: North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Aerospace Medical Panel. Symposium
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 374

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