Soit le signal a(t) représenté par la figure 1. -3 3 2 1 x(t) A -2 -1 0 -1 -2 1 2 3 4 5 6 FIGURE 1 Signal a(t). 1.1. Exprimer le signal x(t) en termes de fonctions échelon et rampe. 1.2. Exprimer le signal x(t) en fonction du temps. 1.3. Tracer les allures des signaux 3x(t - 2) et -2x(3t+3).
Soit le signal a(t) représenté par la figure 1. -3 3 2 1 x(t) A -2 -1 0 -1 -2 1 2 3 4 5 6 FIGURE 1 Signal a(t). 1.1. Exprimer le signal x(t) en termes de fonctions échelon et rampe. 1.2. Exprimer le signal x(t) en fonction du temps. 1.3. Tracer les allures des signaux 3x(t - 2) et -2x(3t+3).
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![Soit le signal a(t) représenté par la figure 1.
-3
3
2
1
x(t)
A
-2 -1 0
-1
-2
1
2
3
4
5
6
FIGURE 1 Signal a(t).
1.1. Exprimer le signal x(t) en termes de fonctions échelon et rampe.
1.2. Exprimer le signal x(t) en fonction du temps.
1.3. Tracer les allures des signaux 3x(t - 2) et -2x(3t+3).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F06ed0260-ea50-4fd2-81a7-d4ad8348e7d9%2Fb56a0d43-1b68-452c-bd3a-eb77fa29365f%2F8c3rjho_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Soit le signal a(t) représenté par la figure 1.
-3
3
2
1
x(t)
A
-2 -1 0
-1
-2
1
2
3
4
5
6
FIGURE 1 Signal a(t).
1.1. Exprimer le signal x(t) en termes de fonctions échelon et rampe.
1.2. Exprimer le signal x(t) en fonction du temps.
1.3. Tracer les allures des signaux 3x(t - 2) et -2x(3t+3).
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