Exercises
With Answers in Text
Signal Functions
1.
If
write out and simplify
(a)
(b)
(c)
(d)
(e)
(f)
2.
If
write out and simplify
(a)
(b)
(c)
(d)
(e)
3.
Find the magnitudes and phases of these complex quantities.
(a)
(b)
(c)
4.
Let
.
(a) What value does the magnitude of this
function approach as f approaches positive
infinity?
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