منابع مشابه
Developing the EATMS architecture: think big - start small
The European Air Traffic Management System is characterised by a floating initial situation and continuous change because of the autonomous and evolutionary nature of its components. This is a key driver in the specification and design of the EATMS architecture. The EATMS development strategy should be based on a clear operational philosophy and a clear realisation process. This will result in ...
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Aim: To generate and demodulate an amplitude shift keyed (ASK) signal and a binary FSK signal. Amplitude shift keying-ASK-in the context of digital communications is a modulation process, which imparts to a sinusoid two or more discrete amplitude levels. These are related to the number of levels adopted by the digital message. For a binary message sequence there are two levels, one of which is ...
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While the digital revolution has transformed the way many of us work and live, more than half the world’s population lives in rural areas that have been shut-out of the digital transformation. Low-income countries have yet to realize the benefits from the digital revolution; therefore, a need exists for innovative and alternative models to overcome the lack of access to knowledge and learning. ...
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A lthough it sounds disastrous, making a $100,000 mistake seems relatively minor when stockbrokers have lost millions by hitting the wrong key. The following case proved to be different, however. An ordinary bank customer, Grete Fossbakk, used Internet banking to transfer a large amount to her daughter. She keyed one digit too many into the account number field, however, inadvertently sending t...
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ژورنال
عنوان ژورنال: Australasian Journal of Educational Technology
سال: 1990
ISSN: 1449-5554,1449-3098
DOI: 10.14742/ajet.2317