Model {
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  Version		  2.09
  SimParamPage		  Solver
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  InvariantConstants	  off
  WideVectorLines	  off
  ShowLineWidths	  off
  PaperOrientation	  landscape
  PaperType		  usletter
  PaperUnits		  inches
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  Solver		  ode23
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  AbsTol		  "1e-3"
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  MaxStep		  "0.1"
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  OutputOption		  RefineOutputTimes
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  LoadExternalInput	  off
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  SaveState		  off
  StateSaveName		  "xout"
  SaveOutput		  off
  OutputSaveName	  "yout"
  LoadInitialState	  off
  InitialState		  "xInitial"
  SaveFinalState	  off
  FinalStateName	  "xFinal"
  LimitMaxRows		  off
  MaxRows		  "1000"
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  AlgebraicLoopMsg	  warning
  MinStepSizeMsg	  warning
  UnconnectedInputMsg	  warning
  UnconnectedOutputMsg	  warning
  UnconnectedLineMsg	  warning
  ConsistencyChecking	  off
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  RTWTemplateMakefile	  "grt_vc.tmf"
  RTWMakeCommand	  "make_rtw"
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    Orientation		    right
    ForegroundColor	    black
    BackgroundColor	    white
    DropShadow		    off
    NamePlacement	    normal
    FontName		    "Helvetica"
    FontSize		    10
    FontWeight		    normal
    FontAngle		    normal
    ShowName		    on
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  AnnotationDefaults {
    HorizontalAlignment	    center
    VerticalAlignment	    middle
    ForegroundColor	    black
    BackgroundColor	    white
    DropShadow		    off
    FontName		    "Helvetica"
    FontSize		    10
    FontWeight		    normal
    FontAngle		    normal
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    FontName		    "Helvetica"
    FontSize		    9
    FontWeight		    normal
    FontAngle		    normal
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    Name		    "simexa28"
    Location		    [163, 347, 794, 774]
    Open		    on
    ScreenColor		    white
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      BlockType		      Scope
      Name		      "Scope"
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      Position		      [325, 70, 375, 120]
      Floating		      off
      Location		      [188, 365, 512, 604]
      Open		      off
      Grid		      on
      TickLabels	      on
      ZoomMode		      on
      TimeRange		      "auto"
      YMin		      "-5"
      YMax		      "5"
      SaveToWorkspace	      off
      SaveName		      "ScopeData"
      LimitMaxRows	      on
      MaxRows		      "5000"
      Decimation	      "1"
      SampleInput	      off
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    Block {
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      Name		      "Step Input"
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      Time		      "100"
      Before		      "5"
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      Position		      [205, 67, 275, 123]
      ShowPortLabels	      on
      System {
	Name			"Subsystem"
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	Open			off
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	Block {
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	  Orientation		  left
	  Gain			  "5"
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	Block {
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	  Orientation		  left
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	Block {
	  BlockType		  Gain
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	  Orientation		  left
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	Block {
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	  LimitOutput		  off
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	  LowerSaturationLimit	  "-inf"
	  ShowSaturationPort	  off
	  ShowStatePort		  off
	  AbsoluteTolerance	  "auto"
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	Block {
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	  Position		  [305, 57, 350, 103]
	  ExternalReset		  none
	  InitialConditionSource  internal
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	  LimitOutput		  off
	  UpperSaturationLimit	  "inf"
	  LowerSaturationLimit	  "-inf"
	  ShowSaturationPort	  off
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	  AbsoluteTolerance	  "auto"
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	Block {
	  BlockType		  Integrator
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	  Position		  [405, 57, 450, 103]
	  ExternalReset		  none
	  InitialConditionSource  internal
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	  LimitOutput		  off
	  UpperSaturationLimit	  "inf"
	  LowerSaturationLimit	  "-inf"
	  ShowSaturationPort	  off
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	Block {
	  BlockType		  Sum
	  Name			  "Sum"
	  Ports			  [4, 1, 0, 0, 0]
	  Position		  [80, 48, 120, 107]
	  Inputs		  "+---"
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	Block {
	  BlockType		  Outport
	  Name			  "Out1"
	  Position		  [495, 73, 525, 87]
	  Port			  "1"
	  OutputWhenDisabled	  held
	  InitialOutput		  "0"
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	Line {
	  SrcBlock		  "Integrator3"
	  SrcPort		  1
	  Points		  [20, 0]
	  Branch {
	    Points		    [0, 205]
	    DstBlock		    "Gain1"
	    DstPort		    1
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	  Branch {
	    DstBlock		    "Out1"
	    DstPort		    1
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	Line {
	  SrcBlock		  "Integrator2"
	  SrcPort		  1
	  Points		  [25, 0]
	  Branch {
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	    DstBlock		    "Gain2"
	    DstPort		    1
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	  Branch {
	    DstBlock		    "Integrator3"
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	Line {
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	  SrcPort		  1
	  Points		  [-355, 0; 0, -215]
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	Line {
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	  SrcPort		  1
	  Points		  [-240, 0; 0, -140]
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	Line {
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	  SrcPort		  1
	  Points		  [-90, 0; 0, -65]
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	Line {
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	  Points		  [40, 0]
	  Branch {
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	    DstPort		    1
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	  Branch {
	    DstBlock		    "Integrator2"
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	Line {
	  SrcBlock		  "Sum"
	  SrcPort		  1
	  DstBlock		  "Integrato1"
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	Line {
	  SrcBlock		  "In1"
	  SrcPort		  1
	  DstBlock		  "Sum"
	  DstPort		  1
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	Annotation {
	  Position		  [142, 27]
	  VerticalAlignment	  top
	  Text			  "x3dot"
	}
	Annotation {
	  Position		  [477, 58]
	  VerticalAlignment	  top
	  Text			  "x1"
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	Annotation {
	  Position		  [377, 57]
	  VerticalAlignment	  top
	  Text			  "x2"
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	Annotation {
	  Position		  [272, 57]
	  VerticalAlignment	  top
	  Text			  "x3"
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    Line {
      SrcBlock		      "Subsystem"
      SrcPort		      1
      DstBlock		      "Scope"
      DstPort		      1
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    Line {
      SrcBlock		      "Step Input"
      SrcPort		      1
      DstBlock		      "Subsystem"
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    Annotation {
      Position		      [117, 52]
      VerticalAlignment	      top
      Text		      "5u(t)"
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}