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Homework Help: Determine whether the system is linear

  1. Dec 4, 2009 #1
    and how make check the linearity and shift invarient for the system

    I want to determine whether the system is linear and shift invarientby steps

    g(m,n) = f(m,-1) + f(m,0) + f(m,1)

    g(x) = (integration from +infinety to - infinety) f(x,z) dz

    plz help me
    Thanks alot
  2. jcsd
  3. Dec 4, 2009 #2


    User Avatar

    Staff: Mentor

    Re: linearity

    What can you tell us about how to test for linearity?
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