Find the Fourier transform of the following signals. 3t a. x₁ (t) = t³e-³tu(t)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 77E
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1. Find the Fourier transform of the following signals.
a. x₁ (t) = t³ e¯³¹u(t)
21
Transcribed Image Text:1. Find the Fourier transform of the following signals. a. x₁ (t) = t³ e¯³¹u(t) 21
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