Author - Richard Lyons

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Richard Lyons	Write for Electronic Design
Richard Lyons is a consulting systems engineer with Besser Associates, Mountain View, Calif. He holds a BSEE from the University of Akron, Ohio. Email address: r.lyons@ieee.org
1 results found for Richard Lyons, displaying items 1 - 1

September 14, 2006 [Ideas For Design]
Novel Differentiator Handles Discrete Time-Domain Signals
This Design Brief introduces a computationally efficient network that computes the derivative of a discrete time-domain (digital) sequence. While recursive differentiating networks exist, this article describes a simple tapped-delay line (finite impulse response or FIR) differentiator that has guaranteed linear phase. Although the idea of differentiation is well-defined in the world of continuous signals, that's not the case for discrete signals. Fortunately,...