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bderouiche1-Visitor
1-Visitor
March 20, 2016
Solved

Programming

Hi everyone,

Can anyone help me to program this plz:

Knowing all of: Fi, a1,a2,a3, gama, beta,delta t and u0, u̇0 and ü0

program.JPG

Thank you

Bily

LucMeekesAnswer
23-Emerald V
March 20, 2016

Something like this?

Note that I assumed you made errors which I 'corrected' in:

- the first bullet. Fi+1 = Fi+...

- the third and fourth bullets. ui+1 = ... instead of ul+1=


Success!
Luc

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7 replies

LucMeekes23-Emerald VAnswer
23-Emerald V
March 20, 2016

Something like this?

Note that I assumed you made errors which I 'corrected' in:

- the first bullet. Fi+1 = Fi+...

- the third and fourth bullets. ui+1 = ... instead of ul+1=


Success!
Luc

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    bderouiche1-VisitorAuthor
    1-Visitor
    March 21, 2016

    i have this issue which says that origin is not defined

    im using mathcad prime 3.1

    and if i do origin=0 i'll have (i) is undefined

    and by the way i need all value of u, u' and u'' not only F

    thanks

    Capture.JPG

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    LucMeekes23-Emerald V
    23-Emerald V
    March 21, 2016

    Its ORIGIN, not origin, that is a defined item in Mathcad.

    I don't see an undefined i.

    If you want more results, then return all of them in a vector or matrix, like e.g. ( F u u' u'' ).

    Success!
    Luc

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      RichardJ19-Tanzanite
      19-Tanzanite
      March 20, 2016

      You do not specify how to calculate Fi+1 from Fi

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      bderouiche1-VisitorAuthor
      1-Visitor
      March 21, 2016

      i have all Fi which is a matrice

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