Location: Approximating Sine Waves @ d80ad0e8c5c5 / deriv_approx_sin.xml

Author:

David Nickerson <nickerso@users.sourceforge.net>

Date:

2012-07-24 15:15:36+12:00

Desc:

adding a link to sed-ml.org.

Permanent Source URI:

http://models.cellml.org/w/andre/sine/rawfile/d80ad0e8c5c537651e03ed841f518d98667b224d/deriv_approx_sin.xml

<?xml version="1.0" encoding="iso-8859-1"?>
<model
    name="deriv_approx_sin"
    cmeta:id="deriv_approx_sin"
    xmlns="http://www.cellml.org/cellml/1.1#"
    xmlns:cellml="http://www.cellml.org/cellml/1.1#"
    xmlns:cmeta="http://www.cellml.org/metadata/1.0#">
  <rdf:RDF
      xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
      xmlns:cmeta="http://www.cellml.org/metadata/1.0#"
      xmlns:bqs="http://www.cellml.org/bqs/1.0#"
      xmlns:dc="http://purl.org/dc/elements/1.1/"
      xmlns:dcterms="http://purl.org/dc/terms/"
      xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#"
      xmlns:cs="http://www.cellml.org/metadata/simulation/1.0#"
      xmlns:cg="http://www.cellml.org/metadata/graphs/1.0#">
    <rdf:Description rdf:about="">
      <dc:creator rdf:parseType="Resource">
        <vCard:N rdf:parseType="Resource">
          <vCard:Family>Nickerson</vCard:Family>
          <vCard:Given>David</vCard:Given>
        </vCard:N>
        <vCard:EMAIL rdf:parseType="Resource">
          <rdf:value>david.nickerson@nus.edu.sg</rdf:value>
          <rdf:type rdf:resource="http://imc.org/vCard/3.0#internet" />
        </vCard:EMAIL>
        <vCard:ORG rdf:parseType="Resource">
          <vCard:Orgname>National University of Singapore</vCard:Orgname>
          <vCard:Orgunit>Division of Bioengineering</vCard:Orgunit>
        </vCard:ORG>
      </dc:creator>
      <dcterms:created rdf:parseType="Resource">
        <dcterms:W3CDTF>2006-12-21</dcterms:W3CDTF>
      </dcterms:created>
    </rdf:Description>
    <rdf:Description rdf:about="#deriv_approx_sin">
      <dc:title>
        Simple sine approximation model.
      </dc:title>
      <cmeta:comment rdf:parseType="Resource">
        <rdf:value>
          Approximate a sin curve with a differential equation.
        </rdf:value>
        <dc:creator rdf:parseType="Resource">
          <vCard:FN>David Nickerson</vCard:FN>
        </dc:creator>
      </cmeta:comment>
    </rdf:Description>
  </rdf:RDF>

  <component name="sin" cmeta:id="sin">
    <variable cmeta:id="x" name="x" units="dimensionless" public_interface="in" private_interface="out"/>
    <variable cmeta:id="sin" name="sin" initial_value="sin_initial_value" units="dimensionless" public_interface="out" private_interface="out"/>
    <variable name="sin_initial_value" units="dimensionless" public_interface="in" private_interface="out"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply><eq/>
        <apply><diff/>
          <bvar><ci>x</ci></bvar>
          <ci>sin</ci>
        </apply>
        <apply><cos/>
          <ci>x</ci>
        </apply>
      </apply>
    </math>
  </component>
  
</model>