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Impulse function

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Malgo Joan
2021-05-21
2021-05-21

  • Malgo Joan

    Malgo Joan - 2021-05-21

    Hello,

    I have an impulse function in one of mine DE. Is it possible to use the MatCont for this ODE system and if yes, how should I write an impulse function? Are there any relevant examples?

    Thanks in advance for helping me.

     

    • hilmeijer

      hilmeijer - 2021-05-21

      Please tell more what your function looks like. Without details I cannot judge what it is feasible.

      From: Malgo Joan joanna2007@users.sourceforge.net
      Sent: Friday, May 21, 2021 2:08 PM
      To: [matcont:discussion]
      Subject: [matcont:discussion] Impulse function

      Hello,

      I have an impulse function in one of mine DE. Is it possible to use the MatCont for this ODE system and if yes, how should I write an impulse function? Are there any relevant examples?

      Thanks in advance for helping me.

      Impulse function

      Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/matcont/discussion/762214/

      To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/

       
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      • Malgo Joan

        Malgo Joan - 2021-05-21

        Hello,

        This is a dirac delta function, used to model the dose of the substance administered instantly (pharmacokinetics model). I have modelled a two dose regiment (one day apart).

        regards,

         

        • hilmeijer

          hilmeijer - 2021-05-21

          If you want to do bifurcation analysis on such a model, then formulate it as a return map, and use MatContM (the version for maps). Otherwise I'd keep it to plain Matlab for simulations.

          From: Malgo Joan joanna2007@users.sourceforge.net
          Sent: Friday, May 21, 2021 7:40 PM
          To: [matcont:discussion]
          Subject: [matcont:discussion] Re: Impulse function

          Hello,

          This is a dirac delta function, used to model the dose of the substance administered instantly (pharmacokinetics model). I have modelled a two dose regiment (one day apart).

          regards,

          Impulse function

          Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/matcont/discussion/762214/

          To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/

           
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          • Malgo Joan

            Malgo Joan - 2021-05-21

            Thank you very much for explanation. I will try. Thanks again.
            On Friday 21 May 2021, 19:42:04 GMT+1, hilmeijer hilmeijer@users.sourceforge.net wrote:

            If you want to do bifurcation analysis on such a model, then formulate it as a return map, and use MatContM (the version for maps). Otherwise I'd keep it to plain Matlab for simulations.

            From: Malgo Joan joanna2007@users.sourceforge.net
            Sent: Friday, May 21, 2021 7:40 PM
            To: [matcont:discussion]
            Subject: [matcont:discussion] Re: Impulse function

            Hello,

            This is a dirac delta function, used to model the dose of the substance administered instantly (pharmacokinetics model). I have modelled a two dose regiment (one day apart).

            regards,

            Impulse function

            Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/matcont/discussion/762214/

            To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/

            Impulse function

            Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/matcont/discussion/762214/

            To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/

             
            alternate

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