Recent activity in Signal & Systems

by Expert-1 in Signal & Systems answered 1 week ago 18 views

What is system ?
Answer : ### **What is a System in Signals and Systems?** In the study of **Signals and Systems**, a **system** is any physical device, process, or mathematical operation that ... and designing systems for various applications in engineering, such as audio processing, control systems, and communication....

by Expert-1 in Signal & Systems answered 1 week ago 7 views

Determine whether the systems given by following equations are Linear/Non linear. Shift Variant / Shift Invariant y(t) = 2x(t-3) + x(2-t) y(t) = x²(t-t₀) + 2
Answer : Step-by-Step Explanation of Visuals System 1: y1(t)=2x(t−3)+x(2−t)y_1(t) = 2x(t-3) + x(2-t) Input Signal: The ... These plots should help visualize the system behaviors step-by-step. Let me know if you'd like further clarifications or additional analysis! ...

by Expert-8 in Signal & Systems answered 2 weeks ago 18 views

What is an impulse response of a system, and why is it significant for understanding LTI systems?
Answer : An impulse response is one of the most important concepts in understanding Linear Time-Invariant (LTI) systems. Let's break down what it is and why it matters. 1. What is an Impulse? ... systems behave, how filters work, and how signals can be manipulated in both time and frequency domains. ...