Minor update
Add MatLab examples related to the course
Merge branch 'master' of https://github.com/anpar/Syntheses
Ajout convergence, borne de l'erreur, etc.
Update methodnum.tex
Add convection/burgers equations + minor changes
Merge branch 'master' of https://github.com/anpar/Syntheses
Small corrections
Move équation de densité de trafic
Remove trailing whitespaces
Add figures, minor changes
Add pictures
Add wave equation, energy density, intensity, etc
Remove useless package
Correct misspelling
Add figure d'interferences et applications
Correction
Small corrections
Correction, edit TODO
Ajout modes propres et battements