The Analytic Impulse
A complex analytic function is to its real part as a solid object is to its shadow. the analytic impulse -(t) is a complex "function" whose real part is the familiar Dirac symbol ?(t). This impulse finds application in energy-time calculations. The nature of this impulse and its application to finding energy-time curves are examined in the continuous, z-transform, and DFT domains. A simple window is also discussed which leads to a smoother impulse -(t).:
Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members, $5 for AES members and is free for E-Library subscribers.