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zir zsr question

Discussion in 'General Electronics Chat' started by transgalactic, Dec 11, 2009.

  1. transgalactic

    transgalactic Banned

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    when do we use ZSR ZIR

    i saw how we solve a first order diff equation
    mathematickly
    by particular solutions and homogeneous
    and suming them


    and they didnt use ZIR ZSR at all

    why?

    when do we use ZIR ZSR?
     
  2. pedroromanvr

    pedroromanvr New Member

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    Dec 13, 2009
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    México
    Well, maybe you don't notice that, but when you solve the differential equation, you are using the initial conditions to reach a final state, so ZIR and ZSR are used there.
     

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