x104
1
0
-1
Am
plit
ude
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
(a)
0 2000 4000 6000 8000 10000 12000 14000 16000 18000
(b)
5000
-5000
(c)
Smaples
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