O'Reilly logo

Design Recipes for FPGAs, 2nd Edition by Peter Wilson

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 9

Digital Filters

Abstract

An important part of digital or computing systems that interface to the “real /world” of sensors and analog interfaces is the ability to process sampled data in the digital domain. This is often called Sampled Data Systems (SDS) or defined as operating in the Z-domain. Most engineers are familiar with the operation of filters in the Laplace or S-domain where a continuous function defines the characteristics of the filter and this is the digital domain equivalent to that.

Keywords

Digital filters

Sample data systems

Z domain

9.1 Introduction

An important part of digital or computing systems that interface to the “real/world” of sensors and analog interfaces is the ability to process sampled data in the digital ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required