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WalterSchrabmai12-Amethyst
12-Amethyst
February 1, 2012
Question

Laplace and ODE - what is wrong?

  • February 1, 2012
  • 1 reply
  • 11544 views

Dear friends,

I have here a simple example, but in MC15 I do not get the same results as in the example.

WHo can help?

Thanks

Walter

1 reply

W
WalterSchrabmai12-AmethystAuthor
12-Amethyst
February 1, 2012

I have found my misunderstanding of Laplace transform. Only f(t) must be tranformed, see MC15 sheet.

V
ValeryOchkov24-Ruby IV
24-Ruby IV
February 2, 2012

Do you know this:

laplace.png

W
WalterSchrabmai12-AmethystAuthor
12-Amethyst
February 2, 2012

Dear Valery,

I want to solve a ODE by LaplaceTransformation. I have f(t) and in MMA the results is as follows. (see pic)

ANd in MC 15 I do get a other form. Is that the same? Thanks for help

Walter

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