When an ODE needs to be solved repeatedly with different inhomogenous terms, it is often more efficient to calculate the ?TransferFunction? and use convolution to get the solution for each inhomogeneous term. For example, suppose you have an LC circuit with a power source ?(g(t))? that can be set to deliver different voltage profiles, like a decaying voltage ?(g(t)=e?3t)? or an AC source ?(g(t)=sin(?t))?.

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