polystab: Stabilize polynomial
In gjmvanboxtel/gsignal: Signal Processing
polystab R Documentation
Stabilize polynomial
Description
Stabilize the polynomial transfer function by replacing all roots outside the
unit circle with their reflection inside the unit circle.
Usage
polystab(a)
Arguments
a
vector of polynomial coefficients, normally in the z-domain
Value
Vector of stabilized polynomial coefficients.
Author(s)
Paul Kienzle, pkienzle@users.sf.net.
Conversion to R by
Geert van Boxtel, G.J.M.vanBoxtel@gmail.com
Examples
unstable <- c(-0.5, 1)
zplane(unstable, 1)
stable <- polystab(unstable)
zplane(stable, 1)
gjmvanboxtel/gsignal documentation built on Nov. 22, 2023, 8:19 p.m.
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| polystab | R Documentation |
Stabilize polynomial
Description
Stabilize the polynomial transfer function by replacing all roots outside the unit circle with their reflection inside the unit circle.
Usage
polystab(a)
Arguments
a |
vector of polynomial coefficients, normally in the z-domain |
Value
Vector of stabilized polynomial coefficients.
Author(s)
Paul Kienzle, pkienzle@users.sf.net.
Conversion to R by
Geert van Boxtel, G.J.M.vanBoxtel@gmail.com
Examples
unstable <- c(-0.5, 1)
zplane(unstable, 1)
stable <- polystab(unstable)
zplane(stable, 1)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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