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Dans ce cours, vous apprendrez :
- à mettre sous forme quantitative la notion subjective de ressemblance entre deux signaux ;
- à tracer le spectre d’un signal temporel et à en interpréter le résultat ;
- à utiliser la convolution et l’inter-corrélation.
- Vous allez apprendre à manipuler les outils grâce à des exemples qui illustrent des situations typiques, où ces outils sont utilisés “dans la vraie vie”.
Bien que le cours se contente d’aborder essentiellement cette problématique dans le cadre de signaux 1D (séries temporelles), l’extension aux signaux 2D (images) ne devrait pas vous poser de problème conceptuel par la suite.
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Instructors
Lydie Andriamaholisoa
Guillaume Chevereau
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The Institut National des Sciences Appliquées (INSA) (National Institute of Applied Sciences) is a grande école – a French engineering university.
There are 6 INSA establishments organised as a network and located in major French regional cities Lyon, Rennes, Rouen, Strasbourg, Toulouse, Blois and Bourges. All INSAs share the same philosophy, at the same time preserving an individual identity based on their respective histories, origins, economic environments and on poles of excellence developed from specific competences.
The INSA network represents the largest engineer training group in France: 12% of all engineers who obtain their degree in France each year, graduate from one of the INSA establishments. To date, almost 50,000 INSA engineers contribute to the social and economic fabric worldwide. The INSA are public establishments with a scientific, cultural and professional orientation. They are under the aegis of the Ministry of Higher Education and are accredited by the "Commission des Titres" to deliver Engineering Degrees.
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OpenClassrooms (formerly Le site du Zéro or SdZ) is a website that offers courses about computer science and entrepreneurship. Online courses can be made both by site staff, professors of universities or colleges partner as by its members.
Today, courses are available in several formats: MOOC (Massive Open Online Course), web text, e-book, book and video. The company delivers certifications for certain courses, including one recognized by the state in partnership with IESA multimedia.