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Calculator 370760B-01
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16
CHAPTER
2
.
OVER
VIEW
OF
THE
UNDERL
YING
THEOR
Y
Real
0
0.5
1
-0.5
1.5
Imaginary
-0.5
0
0.5
-1
1
Figure
2.3:
Nyquist diagram
of the set
of systems,
P
1
...
...
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25
26
...
...
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