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📄 populationlib.mdl

📁 一些matlabde 应用程序
💻 MDL
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Library {
  Name			  "populationlib"
  Version		  4.00
  LibraryLinkDisplay	  "none"
  CovSaveName		  "covdata"
  CovNameIncrementing	  off
  CovHtmlReporting	  on
  BlockParametersDataTip  off
  BlockDescriptionStringDataTip	off
  ToolBar		  off
  StatusBar		  off
  BrowserShowLibraryLinks off
  BrowserLookUnderMasks	  off
  Created		  "Sat Aug 19 19:10:59 2000"
  UpdateHistory		  "UpdateHistoryNever"
  ModifiedByFormat	  "%<Auto>"
  LastModifiedBy	  "obas"
  ModifiedDateFormat	  "%<Auto>"
  LastModifiedDate	  "Sun Aug 20 14:34:30 2000"
  ModelVersionFormat	  "1.%<AutoIncrement:3>"
  ConfigurationManager	  "none"
  DefaultBlockFontName	  "MS Sans Serif"
  DefaultBlockFontSize	  10
  DefaultBlockFontWeight  "normal"
  DefaultBlockFontAngle	  "normal"
  DefaultAnnotationFontName "MS Sans Serif"
  DefaultAnnotationFontSize 10
  DefaultAnnotationFontWeight "normal"
  DefaultAnnotationFontAngle "normal"
  DefaultLineFontName	  "MS Sans Serif"
  DefaultLineFontSize	  9
  DefaultLineFontWeight	  "normal"
  DefaultLineFontAngle	  "normal"
  SimParamPage		  "Solver"
  AlgebraicLoopMsg	  "warning"
  MinStepSizeMsg	  "warning"
  UnconnectedInputMsg	  "warning"
  UnconnectedOutputMsg	  "warning"
  UnconnectedLineMsg	  "warning"
  InheritedTsInSrcMsg	  "warning"
  SingleTaskRateTransMsg  "none"
  MultiTaskRateTransMsg	  "error"
  IntegerOverflowMsg	  "warning"
  CheckForMatrixSingularity "none"
  UnnecessaryDatatypeConvMsg "none"
  Int32ToFloatConvMsg	  "warning"
  SignalLabelMismatchMsg  "none"
  LinearizationMsg	  "none"
  VectorMatrixConversionMsg "none"
  SfunCompatibilityCheckMsg "none"
  BlockPriorityViolationMsg "warning"
  ArrayBoundsChecking	  "none"
  ConsistencyChecking	  "none"
  Profile		  off
  SimulationMode	  "normal"
  RTWRetainRTWFile	  off
  RTWMakeCommand	  "make_rtw"
  RTWGenerateCodeOnly	  off
  TLCProfiler		  off
  TLCDebug		  off
  TLCCoverage		  off
  ExtModeMexFile	  "ext_comm"
  ExtModeBatchMode	  off
  ExtModeTrigType	  "manual"
  ExtModeTrigMode	  "normal"
  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	  on
  ExtModeLogAll		  on
  BlockDefaults {
    Orientation		    "right"
    ForegroundColor	    "black"
    BackgroundColor	    "white"
    DropShadow		    off
    NamePlacement	    "normal"
    FontName		    "MS Sans Serif"
    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
    ShowName		    on
  }
  AnnotationDefaults {
    HorizontalAlignment	    "center"
    VerticalAlignment	    "middle"
    ForegroundColor	    "black"
    BackgroundColor	    "white"
    DropShadow		    off
    FontName		    "MS Sans Serif"
    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  LineDefaults {
    FontName		    "MS Sans Serif"
    FontSize		    9
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  System {
    Name		    "populationlib"
    Location		    [358, 184, 670, 406]
    Open		    on
    ModelBrowserVisibility  off
    ModelBrowserWidth	    200
    ScreenColor		    "automatic"
    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "usletter"
    PaperUnits		    "inches"
    ZoomFactor		    "135"
    AutoZoom		    on
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      SubSystem
      Name		      "population dynamics"
      Ports		      [0, 1]
      Position		      [75, 44, 160, 106]
      ShowPortLabels	      on
      TreatAsAtomicUnit	      off
      RTWSystemCode	      "Auto"
      RTWFcnNameOpts	      "Auto"
      RTWFileNameOpts	      "Auto"
      MaskType		      "population"
      MaskDescription	      "Population Dynamics\np(k)=rp(k-1)(1-p(k-1)/K)"
      MaskHelp		      "This block implements simple <i> population </i"
"> dynamics"
      MaskPromptString	      "Resource Limit|Reproduction Rate"
      MaskStyleString	      "edit,edit"
      MaskTunableValueString  "on,on"
      MaskCallbackString      "|"
      MaskEnableString	      "on,on"
      MaskVisibilityString    "on,on"
      MaskVariables	      "K=@1;r=@2;"
      MaskDisplay	      "plot(peaks)"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      MaskValueString	      "|"
      System {
	Name			"population dynamics"
	Location		[322, 122, 692, 356]
	Open			on
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"automatic"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	AutoZoom		on
	Block {
	  BlockType		  Constant
	  Name			  "Constant"
	  Position		  [305, 180, 335, 210]
	  Orientation		  "left"
	  NamePlacement		  "alternate"
	  FontName		  "Helvetica"
	  Value			  "1"
	  VectorParams1D	  on
	}
	Block {
	  BlockType		  Gain
	  Name			  "Gain"
	  Position		  [85, 60, 115, 90]
	  FontName		  "Helvetica"
	  Gain			  "r"
	  Multiplication	  "Element-wise(K.*u)"
	  SaturateOnIntegerOverflow on
	  Port {
	    PortNumber		    1
	    Name		    "p(n)"
	    TestPoint		    off
	    LinearAnalysisOutput    off
	    LinearAnalysisInput	    off
	    RTWStorageClass	    "Auto"
	  }
	}
	Block {
	  BlockType		  Gain
	  Name			  "Gain1"
	  Position		  [270, 115, 300, 145]
	  Orientation		  "down"
	  FontName		  "Helvetica"
	  Gain			  "1/K"
	  Multiplication	  "Element-wise(K.*u)"
	  SaturateOnIntegerOverflow on
	  Port {
	    PortNumber		    1
	    Name		    "p(n-1)"
	    TestPoint		    off
	    LinearAnalysisOutput    off
	    LinearAnalysisInput	    off
	    RTWStorageClass	    "Auto"
	  }
	}
	Block {
	  BlockType		  Product
	  Name			  "Product"
	  Ports			  [2, 1]
	  Position		  [45, 56, 65, 89]
	  FontName		  "Helvetica"
	  Inputs		  "2"
	  Multiplication	  "Element-wise(.*)"
	  SaturateOnIntegerOverflow on
	}
	Block {
	  BlockType		  Sum
	  Name			  "Sum"
	  Ports			  [2, 1]
	  Position		  [275, 185, 295, 205]
	  Orientation		  "left"
	  ShowName		  off
	  FontName		  "Helvetica"
	  IconShape		  "round"
	  Inputs		  "-+|"
	  SaturateOnIntegerOverflow on
	}
	Block {
	  BlockType		  UnitDelay
	  Name			  "Unit Delay"
	  Position		  [195, 55, 230, 95]
	  FontName		  "Helvetica"
	  X0			  "100000"
	  SampleTime		  "1"
	  Port {
	    PortNumber		    1
	    Name		    "p(n-1)"
	    TestPoint		    off
	    LinearAnalysisOutput    off
	    LinearAnalysisInput	    off
	    RTWStorageClass	    "Auto"
	  }
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out1"
	  Position		  [305, 68, 335, 82]
	  Port			  "1"
	  OutputWhenDisabled	  "held"
	  InitialOutput		  "[]"
	}
	Line {
	  Name			  "p(n-1)"
	  SrcBlock		  "Gain1"
	  SrcPort		  1
	  DstBlock		  "Sum"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Sum"
	  SrcPort		  1
	  Points		  [-240, 0]
	  DstBlock		  "Product"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Constant"
	  SrcPort		  1
	  DstBlock		  "Sum"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Product"
	  SrcPort		  1
	  DstBlock		  "Gain"
	  DstPort		  1
	}
	Line {
	  Name			  "p(n-1)"
	  Labels		  [0, 0]
	  SrcBlock		  "Unit Delay"
	  SrcPort		  1
	  Points		  [0, 0; 50, 0]
	  Branch {
	    DstBlock		    "Out1"
	    DstPort		    1
	  }
	  Branch {
	    DstBlock		    "Gain1"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [0, -45; -255, 0]
	    DstBlock		    "Product"
	    DstPort		    1
	  }
	}
	Line {
	  Name			  "p(n)"
	  Labels		  [1, 0]
	  SrcBlock		  "Gain"
	  SrcPort		  1
	  DstBlock		  "Unit Delay"
	  DstPort		  1
	}
	Annotation {
	  Position		  [175, 177]
	  Text			  "This is the modified one"
	}
      }
    }
  }
}

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