Publication

Lignes de courant de fluides incompressibles

Gwenol Grandperrin
2007
Student project
Abstract

Dans ce projet nous voulons calculer et représenter les lignes de courant d'un écoulement incompressible en utilisant la méthode des éléments finis. Les lignes de courant peuvent être représentées comme des lignes équipotentielles d'un champ convenable. Un code 2D en MATLAB a été développé.

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Related concepts (2)
Eigenface
An eigenface (ˈaɪgənˌfeɪs) is the name given to a set of eigenvectors when used in the computer vision problem of human face recognition. The approach of using eigenfaces for recognition was developed by Sirovich and Kirby and used by Matthew Turk and Alex Pentland in face classification. The eigenvectors are derived from the covariance matrix of the probability distribution over the high-dimensional vector space of face images. The eigenfaces themselves form a basis set of all images used to construct the covariance matrix.
Tilde
The tilde ("tIldeI,-di,-d@,_"tIld) or , is a grapheme with several uses. The name of the character came into English from Spanish, which in turn came from the Latin titulus, meaning "title" or "superscription". Its primary use is as a diacritic (accent) in combination with a base letter; but for historical reasons, it is also used in standalone form within a variety of contexts. The tilde was originally written over an omitted letter or several letters as a scribal abbreviation, or "mark of suspension" and "mark of contraction", shown as a straight line when used with capitals.

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