The CZT can use sample points from the entire complex plane and not only from the unit circle. More specifically, the transform distributes the samples along a logarithmic spiral contour (i.e., chirp ...

This series is excerpted from “Digital Signal Processingand Applications, 2nd Edition.” Order this book today at www.newnespress.comor by calling 1-800-545-2522 and receive a 20% discount! Use ...