A 2nd order ODE

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James
James el 9 de Abr. de 2011
Dear All,
Does anyone have any idea how to solve the following problem in Matlab:
D*C''(z) - k*C(z) = 0, subject to: C(z=0) = C_0 C'(z=L) = 0
Where C''(z) is the 2nd derivative with respect to z. Any help greatly appreciated.
Thanks,
James Champion
  1 comentario
Andrew Newell
Andrew Newell el 9 de Abr. de 2011
You would be wise to solve this by hand because it doesn't have a nontrivial solution for most values of D and k. Fortunately, it is a very well known equation that you'll find near the beginning of any book on differential equations.

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bym
bym el 9 de Abr. de 2011
doc dsolve
  1 comentario
Andrew Newell
Andrew Newell el 9 de Abr. de 2011
(if you have the Symbolic Toolbox)

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