Z Plane Magnitude, Phase, Real and Imaginary Surface Plot for 3(1R2CC) Poles.
Cuthbert Nyack
The magnitude of the Z transform of a system, with poles at
p, re±jf
is shown in the applet below for Z within the unit circle.
Parameters (0.6, 65, -0.2, 1.0, 16.0, 1.6, 1, 60.0, 50.0, 1.0) show the magnitude.
Parameters (0.4, 65, -0.2, 1.0, 16.0, 1.6, 1, 60.0, 50.0, 1.0) show the phase.
Parameters (0.6, 65, -0.2, 1.0, 14.0, 1.6, 2, 150.0, 50.0, 1.4) show the real part.
Parameters (0.6, 65, -0.2, 1.0, 14.0, 1.6, 3, 120.0, 70.0, 1.4) show the imaginary part.
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COPYRIGHT © 1999 Cuthbert A. Nyack.