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📄 ofdm1.mdl

📁 OFDM仿真程序 是关于同步方面的 OFDM系统中的同步技术研究
💻 MDL
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      DataType		      "auto"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      SignalType	      "auto"
      SamplingMode	      "auto"
      LatchByDelayingOutsideSignal off
      LatchByCopyingInsideSignal off
      Interpolate	      on
    }
    Block {
      BlockType		      Math
      Operator		      "exp"
      OutputSignalType	      "auto"
      SampleTime	      "-1"
      OutDataTypeMode	      "Same as first input"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      LockScale		      off
      RndMeth		      "Floor"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Outport
      Port		      "1"
      UseBusObject	      off
      BusObject		      "BusObject"
      BusOutputAsStruct	      off
      PortDimensions	      "-1"
      SampleTime	      "-1"
      DataType		      "auto"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      SignalType	      "auto"
      SamplingMode	      "auto"
      OutputWhenDisabled      "held"
      InitialOutput	      "[]"
    }
    Block {
      BlockType		      Product
      Inputs		      "2"
      Multiplication	      "Element-wise(.*)"
      InputSameDT	      on
      OutDataTypeMode	      "Same as first input"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      LockScale		      off
      RndMeth		      "Zero"
      SaturateOnIntegerOverflow	on
      SampleTime	      "-1"
    }
    Block {
      BlockType		      RelationalOperator
      Operator		      ">="
      InputSameDT	      on
      LogicOutDataTypeMode    "Logical (see Configuration Parameters: Optimiza"
"tion)"
      LogicDataType	      "uint(8)"
      ZeroCross		      on
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Selector
      InputType		      "Vector"
      IndexMode		      "One-based"
      ElementSrc	      "Internal"
      Elements		      "1"
      RowSrc		      "Internal"
      Rows		      "1"
      ColumnSrc		      "Internal"
      Columns		      "1"
      InputPortWidth	      "-1"
      IndexIsStartValue	      off
      OutputPortSize	      "1"
    }
    Block {
      BlockType		      "S-Function"
      FunctionName	      "system"
      SFunctionModules	      "''"
      PortCounts	      "[]"
    }
    Block {
      BlockType		      SubSystem
      ShowPortLabels	      on
      Permissions	      "ReadWrite"
      PermitHierarchicalResolution "All"
      SystemSampleTime	      "-1"
      RTWFcnNameOpts	      "Auto"
      RTWFileNameOpts	      "Auto"
      SimViewingDevice	      off
      DataTypeOverride	      "UseLocalSettings"
      MinMaxOverflowLogging   "UseLocalSettings"
    }
    Block {
      BlockType		      Sum
      IconShape		      "rectangular"
      Inputs		      "++"
      InputSameDT	      on
      OutDataTypeMode	      "Same as first input"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      LockScale		      off
      RndMeth		      "Floor"
      SaturateOnIntegerOverflow	on
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Terminator
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    Block {
      BlockType		      ToWorkspace
      VariableName	      "simulink_output"
      MaxDataPoints	      "1000"
      Decimation	      "1"
      SampleTime	      "0"
      FixptAsFi		      off
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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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  LineDefaults {
    FontName		    "Helvetica"
    FontSize		    9
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  System {
    Name		    "ofdm1"
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    Open		    on
    ModelBrowserVisibility  off
    ModelBrowserWidth	    200
    ScreenColor		    "white"
    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "A4"
    PaperUnits		    "centimeters"
    ZoomFactor		    "100"
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      Reference
      Name		      "Bernoulli Binary\nGenerator"
      Ports		      [0, 1]
      Position		      [65, 92, 155, 148]
      BackgroundColor	      "yellow"
      SourceBlock	      "commrandsrc2/Bernoulli Binary\nGenerator"
      SourceType	      "Bernoulli Binary Generator"
      ShowPortLabels	      on
      P			      "0.5"
      seed		      "57117"
      Ts		      "1/180000"
      frameBased	      on
      sampPerFrame	      "60*3"
      orient		      off
      outDataType	      "double"
    }
    Block {
      BlockType		      Display
      Name		      "Display"
      Ports		      [1]
      Position		      [370, 151, 455, 209]
      FontSize		      10
      Decimation	      "1"
      Lockdown		      off
    }
    Block {
      BlockType		      Display
      Name		      "Display1"
      Ports		      [1]
      Position		      [700, 128, 785, 192]
      FontSize		      10
      Decimation	      "1"
      Lockdown		      off
    }
    Block {
      BlockType		      Reference
      Name		      "Error Rate Calculation"
      Ports		      [2, 1]
      Position		      [200, 187, 285, 243]
      BackgroundColor	      "cyan"
      ShowName		      off
      SourceBlock	      "commsink2/Error Rate\nCalculation"
      SourceType	      "Error Rate Calculation"
      N			      "100"
      st_delay		      "0"
      cp_mode		      "Entire frame"
      subframe		      "[]"
      PMode		      "Port"
      WsName		      "ErrorVec"
      RsMode2		      off
      stop		      off
      numErr		      "inf"
      maxBits		      "2e4"
    }
    Block {
      BlockType		      Reference
      Name		      "Error Rate Calculation1"
      Ports		      [2, 1]
      Position		      [540, 172, 625, 228]
      BackgroundColor	      "cyan"
      ShowName		      off
      SourceBlock	      "commsink2/Error Rate\nCalculation"
      SourceType	      "Error Rate Calculation"
      N			      "0"
      st_delay		      "0"
      cp_mode		      "Entire frame"
      subframe		      "[]"
      PMode		      "Port"
      WsName		      "ErrorVec"
      RsMode2		      off
      stop		      off
      numErr		      "inf"
      maxBits		      "2e4"
    }
    Block {
      BlockType		      Selector
      Name		      "Selector"
      Ports		      [1, 1]
      Position		      [325, 221, 365, 259]
      BackgroundColor	      "cyan"
      InputPortWidth	      "3"
    }
    Block {
      BlockType		      Selector
      Name		      "Selector1"
      Ports		      [1, 1]
      Position		      [650, 206, 690, 244]
      BackgroundColor	      "cyan"
      InputPortWidth	      "3"
    }
    Block {
      BlockType		      SubSystem
      Name		      "Subsystem1"
      Ports		      [1, 2]
      Position		      [205, 89, 335, 151]
      BackgroundColor	      "green"
      TreatAsAtomicUnit	      off
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      MaskHideContents	      off
      MaskDisplay	      "disp('encode\\ninterleaver\\nmodulate')"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      System {
	Name			"Subsystem1"
	Location		[388, 278, 1199, 666]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "In1"
	  Position		  [15, 43, 45, 57]
	  IconDisplay		  "Port number"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Convolutional\nEncoder"
	  Ports			  [1, 1]
	  Position		  [75, 25, 165, 75]
	  SourceBlock		  "commcnvcod2/Convolutional\nEncoder"
	  SourceType		  "Convolutional Encoder"
	  trellis		  "poly2trellis(7, [151 133])"
	  reset			  "None"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Matrix\nInterleaver"
	  Ports			  [1, 1]
	  Position		  [205, 25, 290, 75]
	  SourceBlock		  "commblkintrlv2/Matrix\nInterleaver"
	  SourceType		  "Matrix Interleaver"
	  ShowPortLabels	  on
	  Nrows			  "30"
	  Ncols			  "12"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Rectangular QAM\nModulator\nBaseband"
	  Ports			  [1, 1]
	  Position		  [460, 24, 535, 76]
	  FontSize		  10
	  SourceBlock		  "commdigbbndam3/Rectangular QAM\nModulator\n"
"Baseband"
	  SourceType		  "Rectangular QAM Modulator Baseband"
	  M			  "64"
	  InType		  "Bit"
	  Enc			  "Gray"
	  PowType		  "Min. distance between symbols"
	  MinDist		  "2"
	  AvgPow		  "1"
	  PeakPow		  "1"
	  Ph			  "0"
	  outDtype		  "double"
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out1"
	  Position		  [570, 43, 600, 57]
	  IconDisplay		  "Port number"
	  BusOutputAsStruct	  off
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out2"
	  Position		  [570, 123, 600, 137]
	  Port			  "2"
	  IconDisplay		  "Port number"
	  BusOutputAsStruct	  off
	}
	Line {
	  SrcBlock		  "Convolutional\nEncoder"
	  SrcPort		  1
	  DstBlock		  "Matrix\nInterleaver"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Matrix\nInterleaver"
	  SrcPort		  1
	  Points		  [35, 0]
	  Branch {
	    Points		    [0, 80]
	    DstBlock		    "Out2"
	    DstPort		    1
	  }
	  Branch {
	    DstBlock		    "Rectangular QAM\nModulator\nBaseband"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "In1"
	  SrcPort		  1
	  DstBlock		  "Convolutional\nEncoder"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Rectangular QAM\nModulator\nBaseband"
	  SrcPort		  1
	  DstBlock		  "Out1"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      SubSystem
      Name		      "Subsystem2"
      Ports		      [2, 1]
      Position		      [550, 29, 635, 131]
      BackgroundColor	      "orange"
      FontSize		      10
      TreatAsAtomicUnit	      off
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      MaskHideContents	      off
      MaskDisplay	      "disp('ofdm modulater\\nusing IFFT\\nadd cycle p"
"relix')"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      System {
	Name			"Subsystem2"
	Location		[178, 334, 1029, 859]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "t_pn"
	  Position		  [15, 13, 45, 27]
	  IconDisplay		  "Port number"
	}
	Block {
	  BlockType		  Inport
	  Name			  "t_signal"
	  Position		  [15, 128, 45, 142]
	  Port			  "2"
	  IconDisplay		  "Port number"
	}
	Block {
	  BlockType		  Constant
	  Name			  "Constant"
	  Position		  [130, 120, 160, 150]
	  Value			  "0+0j"
	}
	Block {
	  BlockType		  Reference
	  Name			  "IFFT"
	  Ports			  [1, 1]
	  Position		  [540, 84, 580, 116]
	  DialogController	  "dspDDGCreate"
	  DialogControllerArgs	  "DataTag0"
	  SourceBlock		  "dspxfrm3/IFFT"
	  SourceType		  "IFFT"
	  CompMethod		  "Table lookup"
	  TableOpt		  "Speed"
	  BitRevOrder		  off
	  cs_in			  off
	  SkipNorm		  off
	  mode			  "Real"
	  additionalParams	  off
	  allowOverrides	  on
	  firstCoeffMode	  "Same word length as input"
	  firstCoeffWordLength	  "16"
	  firstCoeffFracLength	  "15"
	  outputMode		  "Inherit via internal rule"
	  outputWordLength	  "16"
	  outputFracLength	  "15"
	  accumMode		  "Inherit via internal rule"
	  accumWordLength	  "32"
	  accumFracLength	  "30"
	  prodOutputMode	  "Inherit via internal rule"
	  prodOutputWordLength	  "32"
	  prodOutputFracLength	  "30"
	  roundingMode		  "Floor"
	  overflowMode		  off
	  LockScale		  off
	}
	Block {
	  BlockType		  Reference
	  Name			  "Matrix\nConcatenation"
	  Ports			  [3, 1]
	  Position		  [185, 65, 240, 205]
	  FontSize		  10
	  SourceBlock		  "simulink/Math\nOperations/Matrix\nConcatena"
"tion"
	  SourceType		  "Matrix Concatenation"
	  numInports		  "3"
	  catMethod		  "Vertical"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Matrix\nConcatenation1"
	  Ports			  [2, 1]
	  Position		  [300, 30, 355, 170]
	  FontSize		  10
	  SourceBlock		  "simulink/Math\nOperations/Matrix\nConcatena"
"tion"
	  SourceType		  "Matrix Concatenation"
	  numInports		  "2"
	  catMethod		  "Horizontal"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Multiport\nSelector1"
	  Ports			  [1, 2]
	  Position		  [70, 45, 120, 225]
	  FontSize		  10
	  SourceBlock		  "dspindex/Multiport\nSelector"
	  SourceType		  "Multiport Selector"
	  rowsOrCols		  "Rows"
	  idxCellArray		  "{1:30,31:60}"
	  idxErrMode		  "Clip Index"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Zero Pad"
	  Ports			  [1, 1]
	  Position		  [385, 82, 430, 118]
	  SourceBlock		  "dspsigops/Zero Pad"
	  SourceType		  "Zero Pad"
	  padSigAt		  "End"
	  zpadAlong		  "Columns and rows"
	  padNumOutRowsSpecMethod "User-specified"
	  numOutRows		  "128"
	  padNumOutColsSpecMethod "User-specified"

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