<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>
<!DOCTYPE MAN SYSTEM "../../manrev.dtd">
<MAN>
  <LANGUAGE>eng</LANGUAGE>
  <TITLE>routh_tX</TITLE>
  <TYPE>Scilab Function</TYPE>
  <DATE>April 1993</DATE>
  <SHORT_DESCRIPTION name="routh_t"> Routh's table</SHORT_DESCRIPTION>
  <CALLING_SEQUENCE>
    <CALLING_SEQUENCE_ITEM>r=routh_t(h [,k]).  </CALLING_SEQUENCE_ITEM>
  </CALLING_SEQUENCE>
  <PARAM>
    <PARAM_INDENT>
      <PARAM_ITEM>
        <PARAM_NAME>h</PARAM_NAME>
        <PARAM_DESCRIPTION>
          <SP>: square rational matrix</SP>
        </PARAM_DESCRIPTION>
      </PARAM_ITEM>
    </PARAM_INDENT>
  </PARAM>
  <DESCRIPTION>
    <P><VERB>r=routh_t(h,k)</VERB> computes Routh's table of denominator of the
    system described by transfer matrix SISO <VERB>h</VERB> with the
    feedback by the gain <VERB>k</VERB>.</P>
    <P>
    If  <VERB>k=poly(0,'k')</VERB> we will have a polynomial matrix with dummy variable 
    <VERB>k</VERB>, formal expression of the Routh table.</P>
  </DESCRIPTION>
</MAN>
