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See the recommended documentation of this function

Scilab help >> Elementary Functions > Signal processing > trfmod

trfmod

poles and zeros display

Calling Sequence

[hm]=trfmod(h [,job])

Description

To visualize the pole-zero structure of a SISO transfer function h .

job='p'

visualization of polynomials (default)

job='f'

visualization of natural frequencies and damping

Interactive simplification of h. trfmod opens a dialog window.

See Also

  • poly — polynomial definition
  • simp — rational simplification
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Last updated:
Thu May 12 11:44:14 CEST 2011