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Chapter 4: The Wave Equation Sec 4.8: Sepration of Variables or Fourier method.

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Presentation on theme: "Chapter 4: The Wave Equation Sec 4.8: Sepration of Variables or Fourier method."— Presentation transcript:

1 Chapter 4: The Wave Equation Sec 4.8: Sepration of Variables or Fourier method

2 Chapter 4: The Wave Equation for Sec 4.8: Sepration of Variables or Fourier method

3 Plot[(2/Pi^2) Sum[ (1/n^2)* ( Sin[n Pi/3] + Sin[2 n Pi /3] ) Sin[n Pi x] Cos[2 n Pi 0.1 ], {n, 1, 1000}], {x, 0, 1}, Axes -> False ]; Chapter 4: The Wave Equation Sec 4.8: Sepration of Variables or Fourier method

4 d’Alembert’s formula Seperation of variables Chapter 4: The Wave Equation

5 d’Alembert’s formula Seperation of variables Chapter 4: The Wave Equation


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