Contents

 
• Forewords
• Dates
• Why go on the web?
• Diploma
• Who correct the exercises?
• The content
• What you need to do.
• LESSON: Introduction
  • Orientation
  • How to read a file
  • Gnuplot
  • batch file
• LESSON on freefem and gnuplot
  • Orientation
  • Problem statement
  • An example with freefem
  • Triangulation file
  • Read a Triangulation file
  • Display a Triangulation with gnuplot
  • Vizualisation of a function
  • Complement: the debugger gdb
    • The command where
    • Parameter passing in UNIX
  • Display of the level lines of a function
    • Principle: P1 interpolation
    • Error estimates
• Lesson: An explicit scheme for the wave eq.
  • The problem
  • The scheme
  • The program
  • Exercise
• Lesson: An implicit scheme
  • The Crank-Nicolson implicit scheme
  • Discretization in space
  • The conjugate gradient algorithm
• References
• About this document ...

 
• Forewords
• Dates
• Why go on the web?
• Diploma
• Who correct the exercises?
• The content
• What you need to do.