<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>
<!DOCTYPE MAN SYSTEM "../../manrev.dtd">
<MAN>
  <LANGUAGE>eng</LANGUAGE>
  <TITLE>obsvss</TITLE>
  <TYPE>Scilab Function</TYPE>
  <DATE>April 1993</DATE>
  <SHORT_DESCRIPTION name="obsvss"> observable part</SHORT_DESCRIPTION>
  <CALLING_SEQUENCE>
    <CALLING_SEQUENCE_ITEM>[Ao,Bo,Co]=obsvss(A,B,C [,tol])  </CALLING_SEQUENCE_ITEM>
    <CALLING_SEQUENCE_ITEM>[slo]=obsvss(sl [,tol])  </CALLING_SEQUENCE_ITEM>
  </CALLING_SEQUENCE>
  <PARAM>
    <PARAM_INDENT>
      <PARAM_ITEM>
        <PARAM_NAME>A,B,C,Ao,Bo,Co</PARAM_NAME>
        <PARAM_DESCRIPTION>
          <SP>: real matrices</SP>
        </PARAM_DESCRIPTION>
      </PARAM_ITEM>
      <PARAM_ITEM>
        <PARAM_NAME>sl,slo</PARAM_NAME>
        <PARAM_DESCRIPTION>
          <SP>: <VERB>syslin</VERB> lists</SP>
        </PARAM_DESCRIPTION>
      </PARAM_ITEM>
      <PARAM_ITEM>
        <PARAM_NAME>tol</PARAM_NAME>
        <PARAM_DESCRIPTION>
          <SP>: real (threshold) (default value <VERB>100*%eps</VERB>)</SP>
        </PARAM_DESCRIPTION>
      </PARAM_ITEM>
    </PARAM_INDENT>
  </PARAM>
  <DESCRIPTION>
    <P><VERB>slo=(Ao,Bo,Co)</VERB> is the observable part of linear system <VERB>sl=(A,B,C)</VERB> (<VERB>syslin</VERB> list)</P>
    <P><VERB>tol</VERB>  threshold to test controllability (see <VERB>contr</VERB>); 
    default value = <VERB>100*%eps</VERB></P>
  </DESCRIPTION>
  <SEE_ALSO>
    <SEE_ALSO_ITEM>
      <LINK>contr</LINK>
    </SEE_ALSO_ITEM>
    <SEE_ALSO_ITEM>
      <LINK>contrss</LINK>
    </SEE_ALSO_ITEM>
    <SEE_ALSO_ITEM>
      <LINK>obsv_mat</LINK>
    </SEE_ALSO_ITEM>
    <SEE_ALSO_ITEM>
      <LINK>obs_gram</LINK>
    </SEE_ALSO_ITEM>
  </SEE_ALSO>
</MAN>
