Betsy began her career in international finance and it has since grown into a comprehensive approach to journalism as she's been able to tap into that experience along with her time spent in academia ...

Abstract: Bandlimiting and timelimiting operators play a fundamental role in analyzing bandlimited signals that are approximately timelimited (or vice versa). In this letter, we consider a ...

Abstract: Theory is described for a computer program EHPOL which produces polynomial approximations to eigenfunctions of the Helmholtz equation in the interior of an arbitrarily shaped plane region.

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