You will find on these pages some worksheets on

Fourier Series, Fourier Integrals and PDEs

Motion of a string: The wave equation	Steady heat flows: 2D heat equation
Evolution of heat profile: 1D heat equation	Motion of a membrane: 2D wave equation

• ANIMATIONS: MOTION OF A STRING
• ANIMATIONS: SUPERPOSITION OF WAVES
• ANIMATIONS: 2D MEMBRANES

• Click on the title for the web page and on Maple worksheet for the original file
  
• 10.2 FOURIER SERIES: The basic definitions (Maple worksheet)
  
• 10.3 FOURIER SERIES: General domain (Maple worksheet)
  
• 10.4 FOURIER SERIES: Half range expansions (Maple worksheet)
  
• 10.6 FOURIER SERIES & ODES: forced Oscillations (Maple worksheet)
  
• 10.8 FOURIER INTEGRALS: With Animations(Maple worksheet)
  
• 11.3 MOTION OF A STRING: With Animations (Maple worksheet)
  
• 11.4 THE WAVE EQUATION: With Animations (Maple worksheet)
  
• 11.5 THE 1D HEAT EQUATION: With Animations (Maple worksheet)
  
• 11.5 THE 2D HEAT EQUATION: The Laplace equation (Maple worksheet)
  
• 11.6 THE 1D HEAT EQUATION: infinite domain (Maple worksheet)
  
• 11.8 MEMBRANE EQUATION: With Animations (Maple worksheet)