Model {
  Name			  "exp5_10"
  Version		  3.00
  SimParamPage		  "WorkspaceI/O"
  SampleTimeColors	  off
  InvariantConstants	  off
  WideVectorLines	  off
  ShowLineWidths	  off
  ShowPortDataTypes	  off
  StartTime		  "0.0"
  StopTime		  "10.0"
  SolverMode		  "SingleTasking"
  Solver		  "ode45"
  RelTol		  "1e-3"
  AbsTol		  "1e-6"
  Refine		  "1"
  MaxStep		  "auto"
  InitialStep		  "auto"
  FixedStep		  "auto"
  MaxOrder		  5
  OutputOption		  "RefineOutputTimes"
  OutputTimes		  "[]"
  LoadExternalInput	  off
  ExternalInput		  "[t, u]"
  SaveTime		  on
  TimeSaveName		  "t"
  SaveState		  off
  StateSaveName		  "xout"
  SaveOutput		  on
  OutputSaveName	  "y"
  LoadInitialState	  off
  InitialState		  "xInitial"
  SaveFinalState	  off
  FinalStateName	  "yy"
  SaveFormat		  "Matrix"
  LimitMaxRows		  off
  MaxRows		  "1000"
  Decimation		  "1"
  AlgebraicLoopMsg	  "warning"
  MinStepSizeMsg	  "warning"
  UnconnectedInputMsg	  "warning"
  UnconnectedOutputMsg	  "warning"
  UnconnectedLineMsg	  "warning"
  InheritedTsInSrcMsg	  "warning"
  IntegerOverflowMsg	  "warning"
  UnnecessaryDatatypeConvMsg "none"
  Int32ToFloatConvMsg	  "warning"
  SignalLabelMismatchMsg  "none"
  ConsistencyChecking	  "off"
  ZeroCross		  on
  SimulationMode	  "normal"
  BlockDataTips		  on
  BlockParametersDataTip  on
  BlockAttributesDataTip  off
  BlockPortWidthsDataTip  off
  BlockDescriptionStringDataTip	off
  BlockMaskParametersDataTip off
  ToolBar		  on
  StatusBar		  off
  BrowserShowLibraryLinks off
  BrowserLookUnderMasks	  off
  OptimizeBlockIOStorage  on
  BufferReuse		  on
  BooleanDataType	  off
  RTWSystemTargetFile	  "grt.tlc"
  RTWInlineParameters	  off
  RTWRetainRTWFile	  off
  RTWTemplateMakefile	  "grt_vc.tmf"
  RTWMakeCommand	  "make_rtw"
  RTWGenerateCodeOnly	  off
  ExtModeMexFile	  "ext_comm"
  ExtModeBatchMode	  off
  ExtModeTrigType	  "manual"
  ExtModeTrigMode	  "oneshot"
  ExtModeTrigPort	  "1"
  ExtModeTrigElement	  "any"
  ExtModeTrigDuration	  1000
  ExtModeTrigHoldOff	  0
  ExtModeTrigDelay	  0
  ExtModeTrigDirection	  "rising"
  ExtModeTrigLevel	  0
  ExtModeArchiveMode	  "off"
  ExtModeAutoIncOneShot	  off
  ExtModeIncDirWhenArm	  off
  ExtModeAddSuffixToVar	  off
  ExtModeWriteAllDataToWs off
  ExtModeArmWhenConnect	  off
  Created		  "Thu Nov 22 21:30:45 2001"
  UpdateHistory		  "UpdateHistoryNever"
  ModifiedByFormat	  "%<Auto>"
  ModifiedDateFormat	  "%<Auto>"
  LastModifiedDate	  "Fri Dec 28 14:26:14 2001"
  ModelVersionFormat	  "1.%<AutoIncrement:17>"
  ConfigurationManager	  "none"
  BlockDefaults {
    Orientation		    "right"
    ForegroundColor	    "black"
    BackgroundColor	    "white"
    DropShadow		    off
    NamePlacement	    "normal"
    FontName		    "Helvetica"
    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
    ShowName		    on
  }
  AnnotationDefaults {
    HorizontalAlignment	    "center"
    VerticalAlignment	    "middle"
    ForegroundColor	    "black"
    BackgroundColor	    "white"
    DropShadow		    off
    FontName		    "Helvetica"
    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  LineDefaults {
    FontName		    "Helvetica"
    FontSize		    9
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  System {
    Name		    "exp5_10"
    Location		    [14, 93, 1034, 770]
    Open		    on
    ModelBrowserVisibility  off
    ModelBrowserWidth	    200
    ScreenColor		    "white"
    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "usletter"
    PaperUnits		    "inches"
    ZoomFactor		    "100"
    AutoZoom		    on
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      Mux
      Name		      "Mux"
      Ports		      [2, 1, 0, 0, 0]
      Position		      [685, 160, 695, 220]
      ShowName		      off
      Inputs		      "2"
      DisplayOption	      "bar"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope"
      Ports		      [1, 0, 0, 0, 0]
      Position		      [775, 175, 805, 205]
      FontSize		      22
      Floating		      off
      Location		      [95, 108, 729, 618]
      Open		      on
      NumInputPorts	      "1"
      TickLabels	      "on"
      ZoomMode		      "on"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      Grid		      "on"
      TimeRange		      "10"
      YMin		      "-2"
      YMax		      "2"
      SaveToWorkspace	      off
      SaveName		      "ScopeData"
      DataFormat	      "Matrix"
      LimitMaxRows	      on
      MaxRows		      "5000"
      Decimation	      "1"
      SampleInput	      off
      SampleTime	      "0"
    }
    Block {
      BlockType		      Sin
      Name		      "Sine Wave"
      Position		      [155, 160, 185, 190]
      FontSize		      22
      Amplitude		      "1"
      Frequency		      "1"
      Phase		      "0"
      SampleTime	      "0"
    }
    Block {
      BlockType		      SubSystem
      Name		      "Subsystem"
      Ports		      [1, 1, 0, 0, 0]
      Position		      [345, 150, 530, 200]
      FontSize		      22
      ShowPortLabels	      on
      MaskType		      "comparater"
      MaskDescription	      "The block will translate the input signal to sq"
"uare wave. If the checkbox 'threshold on' is selected then threshold is 0.5, "
"otherwise, there is no threshold."
      MaskHelp		      "Select the checkbox 'threshold on' to access th"
"e threshold function."
      MaskPromptString	      "threshold on"
      MaskStyleString	      "checkbox"
      MaskTunableValueString  "on"
      MaskEnableString	      "on"
      MaskVisibilityString    "on"
      MaskVariables	      "t=@1;"
      MaskInitialization      "if t\nth=0.5;\nelse\nth=0;\nend"
      MaskDisplay	      "disp('The Comparater')"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      MaskValueString	      "on"
      System {
	Name			"Subsystem"
	Location		[2, 89, 1022, 766]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	AutoZoom		on
	Block {
	  BlockType		  Inport
	  Name			  "In"
	  Position		  [325, 86, 370, 104]
	  FontSize		  20
	  Port			  "1"
	  PortWidth		  "-1"
	  SampleTime		  "-1"
	  DataType		  "auto"
	  SignalType		  "auto"
	  Interpolate		  on
	}
	Block {
	  BlockType		  Constant
	  Name			  "Constant"
	  Position		  [335, 202, 385, 228]
	  FontSize		  20
	  Value			  "th"
	}
	Block {
	  BlockType		  Logic
	  Name			  "Logical\nOperator"
	  Ports			  [2, 1, 0, 0, 0]
	  Position		  [630, 38, 725, 82]
	  FontSize		  20
	  Operator		  "AND"
	  Inputs		  "2"
	}
	Block {
	  BlockType		  RelationalOperator
	  Name			  "Relational\nOperator"
	  Position		  [510, 114, 560, 176]
	  FontSize		  20
	  Operator		  ">="
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out"
	  Position		  [780, 48, 840, 72]
	  FontSize		  20
	  Port			  "1"
	  OutputWhenDisabled	  "held"
	  InitialOutput		  "0"
	}
	Line {
	  SrcBlock		  "Relational\nOperator"
	  SrcPort		  1
	  Points		  [20, 0; 0, -75]
	  DstBlock		  "Logical\nOperator"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Constant"
	  SrcPort		  1
	  Points		  [55, 0; 0, -55]
	  DstBlock		  "Relational\nOperator"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "In"
	  SrcPort		  1
	  Points		  [65, 0]
	  Branch {
	    Points		    [0, 35]
	    DstBlock		    "Relational\nOperator"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [0, -45]
	    DstBlock		    "Logical\nOperator"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "Logical\nOperator"
	  SrcPort		  1
	  DstBlock		  "Out"
	  DstPort		  1
	}
      }
    }
    Line {
      SrcBlock		      "Subsystem"
      SrcPort		      1
      DstBlock		      "Mux"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Mux"
      SrcPort		      1
      DstBlock		      "Scope"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sine Wave"
      SrcPort		      1
      Points		      [65, 0]
      Branch {
	DstBlock		"Subsystem"
	DstPort			1
      }
      Branch {
	Points			[0, 120; 360, 0; 0, -90]
	DstBlock		"Mux"
	DstPort			2
      }
    }
    Annotation {
      Position		      [483, 73]
      Text		      "問題：設計一個有臨界值（采用Checkbox選擇框）的"
"比較器，該臨界值為輸入的變量。\n當輸入信號大于0且大于臨界值時輸出為1，否則為0"
"。"
      FontSize		      18
    }
  }
}