Applications - PowerPoint PPT Presentation

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Applications

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Use the inverse Laplace transform to find the solution to the original equation. The Convolution Theorem can be used to solve equations in which an unknown function ... – PowerPoint PPT presentation

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Title: Applications


1
Section 7.5
  • Applications

2
USING THE LAPLACE TRANSFORM TO SOLVE DES
  1. Transform the equation using the Laplace
    transforms. Note that this results in an
    equation that can be solved algebraically.
  2. Solve the transformed equation.
  3. Use the inverse Laplace transform to find the
    solution to the original equation.

3
EXAMPLES
4
VOLTERRA INTEGRAL EQUATION
The Convolution Theorem can be used to solve
equations in which an unknown function appears
under an integral sign. An example is the
Volterra integral equation where g(t) and h(t)
are known.
5
EXAMPLE
Solve for f using the Laplace transform.
6
HOMEWORK
119 odd, 2937 odd
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