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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faeddb354-6a0c-45d7-9db7-fbfbeaa89ee1%2F329c0ebf-a9a6-4ef9-a1bd-deecbe67b865%2F4c7vp25_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Find the Fourier transform of the following signals.
a. x₁ (t) = t³ e¯³¹u(t)
21
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