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Thread: Inverse Laplace Transform

  1. February 16th 2013, 10:50 AM #1
    kidi3
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    Inverse Laplace Transform

    Could Anyone help me with this problem...
    I am stuck at the inverting..


    Please Look at the attached file..
    Attached Files Attached Files
    Last edited by kidi3; February 16th 2013 at 10:59 AM. Reason: LaTex code wasn't working for me.. :S
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  2. February 17th 2013, 01:02 AM #2
    JJacquelin
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    Re: Inverse Laplace Transform

    Hi !

    There is a mistake (see attachment). I didn't verify the equations following the mistaken equation.
    Attached Thumbnails Attached Thumbnails Inverse Laplace Transform-mistake.jpg  
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  3. February 17th 2013, 01:41 AM #3
    kidi3
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    Re: Inverse Laplace Transform

    Ok..I corrected it... it made me end up with an fraction
    http://snag.gy/bLvpm.jpg

    But how do i Perform the inverse laplace transform on this fraction..
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  4. February 17th 2013, 02:15 AM #4
    JJacquelin
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    Re: Inverse Laplace Transform

    Look below :
    Attached Thumbnails Attached Thumbnails Inverse Laplace Transform-correction.jpg  
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  5. February 17th 2013, 02:23 AM #5
    kidi3
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    Re: Inverse Laplace Transform

    Mathmatica says it is false.... .... ......

    http://snag.gy/PP3nE.jpg
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  6. February 17th 2013, 02:47 AM #6
    JJacquelin
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    Re: Inverse Laplace Transform

    Why not doing it by hand ?
    No need for a computer to do such a simple calculus !
    Attached Thumbnails Attached Thumbnails Inverse Laplace Transform-proof.jpg  
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  7. February 17th 2013, 02:57 AM #7
    JJacquelin
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    Re: Inverse Laplace Transform

    Using a computer requires a non ambiguous writing !
    Attached Thumbnails Attached Thumbnails Inverse Laplace Transform-mathematica.jpg  
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