5. If the outmost pole(s) of the z- transfer function H(z) describing the DSP system is(are) on the unit circle on the z-plane pole-zero plot, then the system is : a. unstable b. stable c. marginally stable

5. If the outmost pole(s) of the z- transfer function H(z) describing the DSP system is(are) on the unit circle on the z-plane pole-zero plot, then the system is : a. unstable b. stable c. marginally stable

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

5. If the outmost pole(s) of the z-
transfer function H(z) describing the
DSP system is(are) on the unit circle on
the z-plane pole-zero plot, then the
system is :
a. unstable
b. stable
c. marginally stable

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