s060_elg.mdl

MATLAB仿真技术与实例应用教程

Model {
  Name			  "S060_elg"
  Version		  4.00
  SampleTimeColors	  off
  LibraryLinkDisplay	  "none"
  WideLines		  off
  ShowLineDimensions	  off
  ShowPortDataTypes	  off
  ShowStorageClass	  off
  ExecutionOrder	  off
  RecordCoverage	  off
  CovPath		  "/"
  CovSaveName		  "covdata"
  CovMetricSettings	  "dw"
  CovNameIncrementing	  off
  CovHtmlReporting	  on
  BlockNameDataTip	  off
  BlockParametersDataTip  off
  BlockDescriptionStringDataTip	off
  ToolBar		  on
  StatusBar		  on
  BrowserShowLibraryLinks off
  BrowserLookUnderMasks	  off
  Created		  "Thu Mar 27 11:31:57 2003"
  UpdateHistory		  "UpdateHistoryNever"
  ModifiedByFormat	  "%<Auto>"
  LastModifiedBy	  "张森"
  ModifiedDateFormat	  "%<Auto>"
  LastModifiedDate	  "Thu Mar 27 13:56:33 2003"
  ModelVersionFormat	  "1.%<AutoIncrement:5>"
  ConfigurationManager	  "None"
  SimParamPage		  "Solver"
  StartTime		  "0.0"
  StopTime		  "10.0"
  SolverMode		  "Auto"
  Solver		  "ode45"
  RelTol		  "1e-3"
  AbsTol		  "auto"
  Refine		  "1"
  MaxStep		  "auto"
  MinStep		  "auto"
  MaxNumMinSteps	  "-1"
  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		  "Array"
  LimitDataPoints	  on
  MaxDataPoints		  "1000"
  Decimation		  "1"
  AlgebraicLoopMsg	  "warning"
  MinStepSizeMsg	  "warning"
  UnconnectedInputMsg	  "warning"
  UnconnectedOutputMsg	  "warning"
  UnconnectedLineMsg	  "warning"
  InheritedTsInSrcMsg	  "warning"
  SingleTaskRateTransMsg  "none"
  MultiTaskRateTransMsg	  "error"
  IntegerOverflowMsg	  "warning"
  CheckForMatrixSingularity "none"
  UnnecessaryDatatypeConvMsg "none"
  Int32ToFloatConvMsg	  "warning"
  InvalidFcnCallConnMsg	  "error"
  SignalLabelMismatchMsg  "none"
  LinearizationMsg	  "none"
  VectorMatrixConversionMsg "none"
  SfunCompatibilityCheckMsg "none"
  BlockPriorityViolationMsg "warning"
  ArrayBoundsChecking	  "none"
  ConsistencyChecking	  "none"
  ZeroCross		  on
  Profile		  off
  SimulationMode	  "normal"
  RTWSystemTargetFile	  "grt.tlc"
  RTWInlineParameters	  off
  RTWRetainRTWFile	  off
  RTWTemplateMakefile	  "grt_default_tmf"
  RTWMakeCommand	  "make_rtw"
  RTWGenerateCodeOnly	  off
  TLCProfiler		  off
  TLCDebug		  off
  TLCCoverage		  off
  AccelSystemTargetFile	  "accel.tlc"
  AccelTemplateMakefile	  "accel_default_tmf"
  AccelMakeCommand	  "make_rtw"
  TryForcingSFcnDF	  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
  ExtModeSkipDownloadWhenConnect off
  ExtModeLogAll		  on
  ExtModeAutoUpdateStatusClock on
  OptimizeBlockIOStorage  on
  BufferReuse		  on
  ParameterPooling	  on
  BlockReductionOpt	  on
  RTWExpressionDepthLimit 5
  BooleanDataType	  off
  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		    "S060_elg"
    Location		    [2, 73, 1022, 687]
    Open		    on
    ModelBrowserVisibility  off
    ModelBrowserWidth	    200
    ScreenColor		    "automatic"
    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "A4"
    PaperUnits		    "centimeters"
    ZoomFactor		    "100"
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      SubSystem
      Name		      "."
      Ports		      [2, 1]
      Position		      [595, 150, 670, 190]
      Orientation	      "down"
      NamePlacement	      "alternate"
      ShowPortLabels	      on
      TreatAsAtomicUnit	      off
      RTWSystemCode	      "Auto"
      RTWFcnNameOpts	      "Auto"
      RTWFileNameOpts	      "Auto"
      MaskType		      "channel"
      MaskHelp		      "The input signal at input port 1 has AWGN added"
" to it, and is output at the output port.  The noise power is determined by t"
"he input signal power and the SNR value of the 2nd input.  The 2nd input's un"
"its are in dB."
      MaskDisplay	      "disp('AWGN \\n SNR')"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      System {
	Name			"."
	Location		[155, 187, 891, 400]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "in_1"
	  Position		  [235, 155, 255, 175]
	  Port			  "1"
	  LatchInput		  off
	  Interpolate		  on
	}
	Block {
	  BlockType		  Inport
	  Name			  "in_2"
	  Position		  [75, 30, 95, 50]
	  Port			  "2"
	  LatchInput		  off
	  Interpolate		  on
	}
	Block {
	  BlockType		  Reference
	  Name			  "AWGN\n信道"
	  Ports			  [2, 1]
	  Position		  [545, 58, 625, 102]
	  SourceBlock		  "commchan/AWGN\nchannel"
	  SourceType		  "AWGN Channel"
	  seed			  "123456"
	  noiseMode		  "Variance from port"
	  EsNodB		  "10"
	  SNRdB			  "10"
	  Ps			  "1"
	  Tsym			  "1"
	  variance		  "1"
	  FrameBased		  off
	  nChans		  "1"
	}
	Block {
	  BlockType		  Fcn
	  Name			  "Fcn"
	  Position		  [300, 155, 410, 175]
	  ShowName		  off
	  Expr			  "1/10^(u[1]/10)/2"
	}
	Block {
	  BlockType		  Gain
	  Name			  "Gain"
	  Position		  [390, 92, 415, 118]
	  Gain			  "1/256"
	  Multiplication	  "Element-wise(K.*u)"
	  SaturateOnIntegerOverflow on
	}
	Block {
	  BlockType		  Product
	  Name			  "Product"
	  Ports			  [2, 1]
	  Position		  [450, 98, 480, 122]
	  Inputs		  "2"
	  Multiplication	  "Element-wise(.*)"
	  SaturateOnIntegerOverflow on
	}
	Block {
	  BlockType		  Terminator
	  Name			  "Terminator_1"
	  Position		  [260, 115, 270, 125]
	  ShowName		  off
	}
	Block {
	  BlockType		  Reference
	  Name			  "脉冲信号"
	  Ports			  [0, 1]
	  Position		  [40, 98, 120, 142]
	  SourceBlock		  "com_sour/Pulses divide\nsample time"
	  SourceType		  "Pulse generator"
	  samp_time		  "tss"
	  out_divid		  "1"
	  offset		  "0"
	}
	Block {
	  BlockType		  SubSystem
	  Name			  "内积"
	  Ports			  [2, 1]
	  Position		  [325, 94, 345, 116]
	  ShowPortLabels	  on
	  TreatAsAtomicUnit	  off
	  RTWSystemCode		  "Auto"
	  RTWFcnNameOpts	  "Auto"
	  RTWFileNameOpts	  "Auto"
	  MaskType		  "Dot Product"
	  MaskDescription	  "Inner (dot) product.\ny=sum(u1.*u2)"
	  MaskHelp		  "Computes the inner (dot) product of the inp"
"uts: sum(u1.*u2).  The inputs are vectors of the same length. Output is a sca"
"lar."
	  MaskDisplay		  "disp('.\\n')"
	  MaskIconFrame		  on
	  MaskIconOpaque	  on
	  MaskIconRotate	  "none"
	  MaskIconUnits		  "autoscale"
	  System {
	    Name		    "内积"
	    Location		    [412, 193, 632, 348]
	    Open		    off
	    ModelBrowserVisibility  off
	    ModelBrowserWidth	    200
	    ScreenColor		    "white"
	    PaperOrientation	    "landscape"
	    PaperPositionMode	    "auto"
	    PaperType		    "A4"
	    PaperUnits		    "centimeters"
	    ZoomFactor		    "100"
	    Block {
	      BlockType		      Inport
	      Name		      "in_1"
	      Position		      [15, 25, 35, 45]
	      Port		      "1"
	      LatchInput	      off
	      Interpolate	      on
	    }
	    Block {
	      BlockType		      Inport
	      Name		      "in_2"
	      Position		      [15, 90, 35, 110]
	      Port		      "2"
	      LatchInput	      off
	      Interpolate	      on
	    }
	    Block {
	      BlockType		      Product
	      Name		      "Product"
	      Ports		      [2, 1]
	      Position		      [65, 55, 90, 75]
	      Inputs		      "2"
	      Multiplication	      "Element-wise(.*)"
	      SaturateOnIntegerOverflow	on
	    }
	    Block {
	      BlockType		      Sum
	      Name		      "Sum"
	      Ports		      [1, 1]
	      Position		      [125, 55, 145, 75]
	      IconShape		      "rectangular"
	      Inputs		      "+"
	      SaturateOnIntegerOverflow	on
	    }
	    Block {
	      BlockType		      Outport
	      Name		      "out_1"
	      Position		      [185, 55, 205, 75]
	      Port		      "1"
	      OutputWhenDisabled      "held"
	      InitialOutput	      "0"
	    }
	    Line {
	      SrcBlock		      "in_2"
	      SrcPort		      1
	      DstBlock		      "Product"
	      DstPort		      2
	    }
	    Line {
	      SrcBlock		      "in_1"
	      SrcPort		      1
	      DstBlock		      "Product"
	      DstPort		      1
	    }
	    Line {
	      SrcBlock		      "Product"
	      SrcPort		      1
	      DstBlock		      "Sum"
	      DstPort		      1
	    }
	    Line {
	      SrcBlock		      "Sum"
	      SrcPort		      1
	      DstBlock		      "out_1"
	      DstPort		      1
	    }
	  }
	}
	Block {
	  BlockType		  Reference
	  Name			  "移位寄存器"
	  Ports			  [2, 2]
	  Position		  [165, 88, 245, 132]
	  SourceBlock		  "com_util/Register-shift"
	  SourceType		  "Register-shift"
	  shft_out		  "[1:256]"
	  thrhld		  ".5"
	}
	Block {
	  BlockType		  Outport
	  Name			  "out_1"
	  Position		  [655, 70, 675, 90]
	  Port			  "1"
	  OutputWhenDisabled	  "held"
	  InitialOutput		  "0"
	}
	Line {
	  SrcBlock		  "移位寄存器"
	  SrcPort		  2
	  DstBlock		  "Terminator_1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Gain"
	  SrcPort		  1
	  DstBlock		  "Product"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "内积"
	  SrcPort		  1
	  DstBlock		  "Gain"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "脉冲信号"
	  SrcPort		  1
	  DstBlock		  "移位寄存器"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "移位寄存器"
	  SrcPort		  1
	  Points		  [25, 0]
	  Branch {
	    DstBlock		    "内积"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [0, 10]
	    DstBlock		    "内积"
	    DstPort		    2
	  }
	}
	Line {
	  SrcBlock		  "in_2"
	  SrcPort		  1
	  Points		  [35, 0]
	  Branch {
	    Points		    [390, 0; 0, 30]
	    DstBlock		    "AWGN\n信道"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [0, 60]
	    DstBlock		    "移位寄存器"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "in_1"
	  SrcPort		  1
	  DstBlock		  "Fcn"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Fcn"
	  SrcPort		  1
	  Points		  [10, 0; 0, -50]
	  DstBlock		  "Product"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Product"
	  SrcPort		  1
	  Points		  [40, 0; 0, -20]
	  DstBlock		  "AWGN\n信道"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "AWGN\n信道"
	  SrcPort		  1
	  DstBlock		  "out_1"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      SubSystem
      Name		      "Digital Down\nConvert"
      Ports		      [1, 2]
      Position		      [540, 244, 620, 286]
      Orientation	      "left"
      ShowName		      off
      ShowPortLabels	      on
      TreatAsAtomicUnit	      off
      RTWSystemCode	      "Auto"
      RTWFcnNameOpts	      "Auto"
      RTWFileNameOpts	      "Auto"
      MaskType		      "DDC"
      MaskHelp		      "Down shifts signal by the Carrier Frequency.  O"
"utputs inphase and quadrature components of converted input signal."
      MaskDisplay	      "disp('DDC')"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      System {
	Name			"Digital Down\nConvert"
	Location		[334, 382, 980, 611]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "analog\nin"
	  Position		  [135, 95, 155, 115]
	  Port			  "1"