Welcome to Lecture 4 of the course "Digital Signal Processing" by Prof.David Koilpllai
Full Course: https://study.iitm.ac.in/es/course_pages/EE3101.html

Video Overview
In this lecture you will learn the fundamental operations used to manipulate discrete time signals which are essential for understanding signal processing. We will cover time delay or shift operations time reversal addition and multiplication of sequences and scalar multiplication. Through clear explanations and examples you will see how these operations help in representing and analyzing signals in practical applications. This session will strengthen your basics and prepare you for advanced concepts in digital signal processing and systems analysis.

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