Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes
Scilab Online Help
2025.0.0 - English


plzr

pole-zero plot

Syntax

plzr(sl)

Arguments

sl

A linear dynamical system, in state space, transfer function or zpk representations, in continuous or discrete time.

Description

plzr(sl) produces a pole-zero plot of the linear system sl.

Examples

s=poly(0,'s');
n=[1+s   2+3*s+4*s^2        5; 0        1-s             s];
d=[1+3*s   5-s^3           s+1;1+s     1+s+s^2      3*s-1];
h=syslin('c',n./d);
plzr(h);

See also

  • trzeros — transmission zeros and normal rank
  • roots — roots of a polynomial
  • syslin — linear system definition
  • zpk — Zero pole gain system representation

History

VersionDescription
6.0

handling zpk representation

Report an issue
<< p_margin Stability routh_t >>

Copyright (c) 2022-2024 (Dassault Systèmes)
Copyright (c) 2017-2022 (ESI Group)
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Thu Oct 24 11:13:08 CEST 2024