trans_test.mdl

这是关于matlab stateflow的源码例子

Model {
  Name			  "trans_test"
  Version		  3.00
  SimParamPage		  "Solver"
  SampleTimeColors	  off
  InvariantConstants	  off
  WideVectorLines	  off
  ShowLineWidths	  off
  ShowPortDataTypes	  off
  StartTime		  "0.0"
  StopTime		  "inf"
  SolverMode		  "Auto"
  Solver		  "ode45"
  RelTol		  "1e-3"
  AbsTol		  "auto"
  Refine		  "1"
  MaxStep		  "auto"
  InitialStep		  "auto"
  FixedStep		  "auto"
  MaxOrder		  5
  OutputOption		  "RefineOutputTimes"
  OutputTimes		  "[]"
  LoadExternalInput	  off
  ExternalInput		  "[t, u]"
  SaveTime		  on
  TimeSaveName		  "tout"
  SaveState		  off
  StateSaveName		  "xout"
  SaveOutput		  on
  OutputSaveName	  "yout"
  LoadInitialState	  off
  InitialState		  "xInitial"
  SaveFinalState	  off
  FinalStateName	  "xFinal"
  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		  on
  BrowserShowLibraryLinks off
  BrowserLookUnderMasks	  off
  OptimizeBlockIOStorage  on
  BufferReuse		  on
  BooleanDataType	  off
  RTWSystemTargetFile	  "grt.tlc"
  RTWInlineParameters	  off
  RTWRetainRTWFile	  off
  RTWTemplateMakefile	  "grt_default_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		  "Tue Jan 26 16:42:57 1999"
  UpdateHistory		  "UpdateHistoryNever"
  ModifiedByFormat	  "%<Auto>"
  LastModifiedBy	  "pgoddard"
  ModifiedDateFormat	  "%<Auto>"
  LastModifiedDate	  "Wed Mar 10 08:53:36 1999"
  ModelVersionFormat	  "1.%<AutoIncrement:3>"
  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		    "trans_test"
    Location		    [22, 76, 478, 298]
    Open		    on
    ModelBrowserVisibility  off
    ModelBrowserWidth	    200
    ScreenColor		    "automatic"
    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "usletter"
    PaperUnits		    "inches"
    ZoomFactor		    "100"
    AutoZoom		    on
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      SubSystem
      Name		      "Chart"
      Ports		      [1, 1, 0, 1, 0]
      Position		      [200, 62, 305, 128]
      ShowPortLabels	      on
      MaskType		      "Stateflow"
      MaskDescription	      "Stateflow diagram"
      MaskDisplay	      "plot(sf('Private','sfblk','xIcon'),sf('Private'"
",'sfblk','yIcon'));text(0.5,0,sf('Private', 'sfblk', 'tIcon'),'HorizontalAl',"
"'Center','VerticalAl','Bottom');"
      MaskSelfModifiable      on
      MaskIconFrame	      off
      MaskIconOpaque	      off
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      System {
	Name			"Chart"
	Location		[257, 457, 812, 717]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	AutoZoom		on
	Block {
	  BlockType		  Inport
	  Name			  "Cond"
	  Position		  [20, 101, 40, 119]
	  Port			  "1"
	  PortWidth		  "1"
	  SampleTime		  "-1"
	  DataType		  "auto"
	  SignalType		  "auto"
	  Interpolate		  on
	}
	Block {
	  BlockType		  TriggerPort
	  Name			  " input events "
	  Ports			  [0, 1, 0, 0, 0]
	  Position		  [20, 136, 40, 154]
	  TriggerType		  "either"
	  ShowOutputPort	  on
	  OutputDataType	  "auto"
	}
	Block {
	  BlockType		  Demux
	  Name			  " Demux "
	  Ports			  [1, 1, 0, 0, 0]
	  Position		  [270, 160, 320, 200]
	  Outputs		  "1"
	}
	Block {
	  BlockType		  "S-Function"
	  Name			  " SFunction "
	  Tag			  "Stateflow S-Function trans_test 1"
	  Ports			  [2, 2, 0, 0, 0]
	  Position		  [180, 100, 230, 160]
	  FunctionName		  "sf_sfun"
	  PortCounts		  "[2 2]"
	  SFunctionModules	  "''"
	}
	Block {
	  BlockType		  Terminator
	  Name			  " Terminator "
	  Position		  [460, 171, 480, 189]
	}
	Block {
	  BlockType		  Outport
	  Name			  "cur_st"
	  Position		  [460, 101, 480, 119]
	  Port			  "1"
	  OutputWhenDisabled	  "held"
	  InitialOutput		  "[]"
	}
	Line {
	  SrcBlock		  " Demux "
	  SrcPort		  1
	  DstBlock		  " Terminator "
	  DstPort		  1
	}
	Line {
	  SrcBlock		  " SFunction "
	  SrcPort		  1
	  Points		  [0, 65]
	  DstBlock		  " Demux "
	  DstPort		  1
	}
	Line {
	  SrcBlock		  " SFunction "
	  SrcPort		  2
	  DstBlock		  "cur_st"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Cond"
	  SrcPort		  1
	  DstBlock		  " SFunction "
	  DstPort		  1
	}
	Line {
	  SrcBlock		  " input events "
	  SrcPort		  1
	  DstBlock		  " SFunction "
	  DstPort		  2
	}
      }
    }
    Block {
      BlockType		      Display
      Name		      "Display"
      Ports		      [1, 0, 0, 0, 0]
      Position		      [340, 80, 430, 110]
      Format		      "short"
      Decimation	      "1"
      Floating		      off
      SampleTime	      "-1"
    }
    Block {
      BlockType		      SubSystem
      Name		      "E"
      Ports		      [0, 1, 0, 0, 0]
      Position		      [25, 21, 75, 49]
      OpenFcn		      "set_param(gcbh,'action','1');"
      FontName		      "Arial"
      FontSize		      12
      FontWeight	      "bold"
      ShowPortLabels	      on
      MaskType		      "Manual Switch"
      MaskDescription	      "Output toggles between two inputs by double-cli"
"cking on the block.\n"
      MaskHelp		      "This block implements a manual switch."
      MaskPromptString	      "Current setting:|Action:"
      MaskStyleString	      "edit,edit"
      MaskTunableValueString  "on,on"
      MaskCallbackString      "|"
      MaskEnableString	      "on,on"
      MaskVisibilityString    "on,on"
      MaskVariables	      "sw=@1;action=@2;"
      MaskInitialization      "[x,y]=manevent;\n"
      MaskDisplay	      "plot(x,y)\n\n"
      MaskSelfModifiable      on
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      MaskValueString	      "1|0"
      System {
	Name			"E"
	Location		[492, 443, 732, 566]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	AutoZoom		on
	Block {
	  BlockType		  Constant
	  Name			  "Constant"
	  Position		  [45, 50, 65, 70]
	  Value			  "1"
	}
	Block {
	  BlockType		  Outport
	  Name			  "Output"
	  Position		  [140, 53, 170, 67]
	  Port			  "1"
	  OutputWhenDisabled	  "held"
	  InitialOutput		  "0"
	}
	Line {
	  SrcBlock		  "Constant"
	  SrcPort		  1
	  DstBlock		  "Output"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      SubSystem
      Name		      "Event E2"
      Ports		      [0, 1, 0, 0, 0]
      Position		      [30, 146, 80, 174]
      ShowName		      off
      OpenFcn		      "set_param(gcbh,'action','1');"
      FontName		      "Arial"
      FontSize		      12
      FontWeight	      "bold"
      ShowPortLabels	      on
      MaskType		      "Manual Switch"
      MaskDescription	      "Output toggles between two inputs by double-cli"
"cking on the block.\n"
      MaskHelp		      "This block implements a manual switch."
      MaskPromptString	      "Current setting:|Action:"
      MaskStyleString	      "edit,edit"
      MaskTunableValueString  "on,on"
      MaskCallbackString      "|"
      MaskEnableString	      "on,on"
      MaskVisibilityString    "on,on"
      MaskVariables	      "sw=@1;action=@2;"
      MaskInitialization      "str=mancond;\n"
      MaskDisplay	      "disp(str)\n\n"
      MaskSelfModifiable      on
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      MaskValueString	      "1|0"
      System {
	Name			"Event E2"
	Location		[492, 443, 732, 566]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	AutoZoom		on
	Block {
	  BlockType		  Constant
	  Name			  "Constant"
	  Position		  [45, 50, 65, 70]
	  Value			  "1"
	}
	Block {
	  BlockType		  Outport
	  Name			  "Output"
	  Position		  [140, 53, 170, 67]
	  Port			  "1"
	  OutputWhenDisabled	  "held"
	  InitialOutput		  "0"
	}
	Line {