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fourier transform, laplace (2) questions . can someone post solutions please.

  • 08-05-2012 12:37PM
    #1
    munchie14
    Registered Users, Registered Users 2 Posts: 114 ✭✭


    im having trouble studying for an exam. im trying to do a past paper and i just cant get through it. if someone could post solutions it would be a huge help. i could organize to pay if the person wants.


Comments

  • #2
    Ruski
    Registered Users, Registered Users 2 Posts: 581 ✭✭✭Ruski


    Is it all three questions you need help with? Or any particular parts?


  • #3
    munchie14
    Registered Users, Registered Users 2 Posts: 114 ✭✭munchie14


    ive spent alot of time on question 3 but cant get it right.4 or 5 i haven't really got a clue. seeing solutions is my only hope at this stage


  • #4
    gradlife
    Registered Users, Registered Users 2 Posts: 68 ✭✭gradlife


    Not about to work out the ones you posted but here are some solutions for Q1-3
    from a lot of other past papers for this module.


  • #5
    Ruski
    Registered Users, Registered Users 2 Posts: 581 ✭✭✭Ruski


    Anything in any books from the library? I'd say there would be a big maths for engineers book with stuff on the wave equation.

    Also I assume that Ted teaches this, and he usually does lots of examples in his notes, even if they're impossible to understand.


  • #6
    gradlife
    Registered Users, Registered Users 2 Posts: 68 ✭✭gradlife


    Advanced engineering mathematics, would be a relevant title. Which may or may not be obtainable free online..........if one were so inclined to look for it in the alcoves of the interwebs.


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  • #7
    [Deleted User]
    Posts: 8,874 ✭✭✭ [Deleted User]


    Are you comfortable with separation of variables?


  • #8
    gradlife
    Registered Users, Registered Users 2 Posts: 68 ✭✭gradlife


    Deleted User wrote: »
    Are you comfortable with separation of variables?

    Aristotle you were so totally dead by the time these transforms were invented. Pffffft!


  • #9
    ironclaw
    Registered Users, Registered Users 2 Posts: 7,994 ✭✭✭ironclaw


    They look really familiar. What module is that?


  • #10
    pljudge321
    Registered Users, Registered Users 2 Posts: 1,129 ✭✭✭pljudge321


    MAPH 30160 Maths for Engineers VI if I'm not mistaken.


  • #11
    Raphael
    Closed Accounts Posts: 8,880 ✭✭✭Raphael


    So as someone pointed out to me, thanks to the Irish web communities new favourite bit of legislation, I can't let people post up replicated content from somewhere else. OP, I pulled your attachment, since it's a cut down exam paper, if you can link to the original as hosted by UCD, that'll be fine.

    Gradlife, I pulled your attachment as well, because I'm not sure where it came from - it it's your own work, then apologies, if it's not then link rather than repost, please.

    Sorry about this.


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