The concepts of signals and systems arise in a wide variety of fields, and the ideas and techniques associated with these concepts play an important role in such diverse areas of science and technology as communications, aeronautics and astronautics, circuit design, acoustics, seismology, biomedical engineering, energy generation and distribution systems, chemical process control, and speech processing.
Types of Electric Current – Steady (DC), Varying & Alternating (AC) Current
Sinusoids and Phasors: Complete Guide
Digital Multimeter: Working and Application
Introduction to Signals with Examples
What is Signal? | Definition, Types and Examples
Continuous Time Signal, Discrete Time Signal and Digital Signal
Signal Classification – Types of Signals