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 ...

Incorporating new problems and examples, as well as MATLAB material, this second edition gives clear descriptions of linear systems and uses mathematics not only to prove axiomatic theory, but also to ...

The advances made in microprocessors, microcomputers, and digital signal processors have accelerated the growth of digital control systems theory. The discrete-time systems are dynamic systems in ...

Analog circuit design is increasingly encountering mixed-signal circuits, and analog engineers need some understanding of discrete-time sampling circuits, whether they are sample-and-hold circuits or ...

The distinction between analog and digital signals is very simple, but it can still be a challenge to wrap one's mind around the concepts that define the two systems. Just when you think you've got it ...

This article explains the principles and applications of continuous-time sigma-delta ADCs, while comparing their advantages and disadvantages with discrete-time versions. Sigma-delta analog-to-digital ...