Signals & Systems #01 | What is a Signal? Time Shifting, Scaling & Reversal

Name: Signals & Systems #01 | What is a Signal? Time Shifting, Scaling & Reversal
Uploaded: 2026-03-06T11:34:12.833Z
Duration: 4 min 16 s
Channel: Dr. Süleyman Burak ÇELİK
Description: In this first lecture on Signals and Systems, we explore the fundamental concepts: What is a signal? What is a system? Continuous-time vs discrete-time…

Signal Basics & Transformations

Instructor: Dr. Süleyman Burak ÇELİK

In this first lecture on Signals and Systems, we explore the fundamental concepts: What is a signal? What is a system? Continuous-time vs discrete-time signals. Three basic signal manipulations: Time shifting, Time scaling, Time reversal. Worked examples with triangle signals.