Difference between revisions of "ECE 280/Roberts13"
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* Unit rectangle rect($$t$$)=$$u(t+1/2)-u(t-1/2)$$ | * Unit rectangle rect($$t$$)=$$u(t+1/2)-u(t-1/2)$$ | ||
** rect($$t/a$$) has a centered pulse of height 1 and width $$a$$ | ** rect($$t/a$$) has a centered pulse of height 1 and width $$a$$ | ||
| + | * Unit triangle tri($$t$$)=$$r(t-1)-2r(t)+2(t+1)$$ | ||
| + | ** tri($$t/a$$) is a triangle of width $$2a$$ that peaks at 1 | ||
Revision as of 21:35, 15 May 2024
Chapter 2
- Unit step $$u(t)$$
- Unit rectangle rect($$t$$)=$$u(t+1/2)-u(t-1/2)$$
- rect($$t/a$$) has a centered pulse of height 1 and width $$a$$
- Unit triangle tri($$t$$)=$$r(t-1)-2r(t)+2(t+1)$$
- tri($$t/a$$) is a triangle of width $$2a$$ that peaks at 1
