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📄 ofdm.mdl

📁 OFDM系统的matlab simulink仿真框图
💻 MDL
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Model {
  Name			  "ofdm"
  Version		  5.1
  SaveDefaultBlockParams  on
  SampleTimeColors	  off
  LibraryLinkDisplay	  "none"
  WideLines		  on
  ShowLineDimensions	  on
  ShowPortDataTypes	  off
  ShowLoopsOnError	  on
  IgnoreBidirectionalLines off
  ShowStorageClass	  off
  SortedOrder		  off
  RecordCoverage	  off
  CovPath		  "/"
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  ToolBar		  on
  StatusBar		  on
  BrowserShowLibraryLinks on
  BrowserLookUnderMasks	  on
  Created		  "Thu Sep 20 10:13:02 2001"
  Creator		  " "
  UpdateHistory		  "UpdateHistoryNever"
  ModifiedByFormat	  "%<Auto>"
  LastModifiedBy	  "Gang Wu"
  ModifiedDateFormat	  "%<Auto>"
  LastModifiedDate	  "Wed Aug 03 15:12:50 2005"
  ModelVersionFormat	  "1.%<AutoIncrement:141>"
  ConfigurationManager	  "None"
  SimParamPage		  "Solver"
  LinearizationMsg	  "none"
  Profile		  off
  ParamWorkspaceSource	  "MATLABWorkspace"
  AccelSystemTargetFile	  "accel.tlc"
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  ExtModeTrigMode	  "normal"
  ExtModeTrigPort	  "1"
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  ExtModeTrigDuration	  1000
  ExtModeTrigHoldOff	  0
  ExtModeTrigDelay	  0
  ExtModeTrigDirection	  "rising"
  ExtModeTrigLevel	  0
  ExtModeArchiveMode	  "off"
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  ExtModeIncDirWhenArm	  off
  ExtModeAddSuffixToVar	  off
  ExtModeWriteAllDataToWs off
  ExtModeArmWhenConnect	  on
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  ExtModeLogAll		  on
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  BufferReuse		  on
  RTWExpressionDepthLimit 5
  SimulationMode	  "normal"
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  CheckForMatrixSingularity "none"
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  AssertionControl	  "UseLocalSettings"
  ProdHWDeviceType	  "Microprocessor"
  ProdHWWordLengths	  "8,16,32,32"
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  RTWMakeCommand	  "make_rtw"
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      ShowAdditionalParam     off
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      ProbeSampleTime	      on
      ProbeComplexSignal      on
      ProbeSignalDimensions   off
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    Block {
      BlockType		      RelationalOperator
      Operator		      ">="
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      InputSameDT	      on
      LogicOutDataTypeMode    "Logical (see Advanced Sim. Parameters)"
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      TickLabels	      "OneTimeTick"
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      YMin		      "-5"
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      Elements		      "1"
      RowSrc		      "Internal"
      Rows		      "1"
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      Columns		      "1"
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      BlockType		      "S-Function"
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    FontSize		    10
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    FontName		    "Helvetica"
    FontSize		    9
    FontWeight		    "normal"
    FontAngle		    "normal"
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  System {
    Name		    "ofdm"
    Location		    [6, 82, 1018, 687]
    Open		    on
    ModelBrowserVisibility  off
    ModelBrowserWidth	    200
    ScreenColor		    "white"
    PaperOrientation	    "rotated"
    PaperPositionMode	    "auto"
    PaperType		    "usletter"
    PaperUnits		    "inches"
    ZoomFactor		    "123"
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      Reference
      Name		      "AWGN\nChannel"
      Ports		      [1, 1]
      Position		      [560, 315, 640, 355]
      Orientation	      "down"
      NamePlacement	      "alternate"
      SourceBlock	      "commchan2/AWGN\nChannel"
      SourceType	      "AWGN Channel"
      seed		      "67"
      noiseMode		      "Signal to noise ratio  (SNR)"
      EsNodB		      "10"
      SNRdB		      "40"
      Ps		      "1"
      Tsym		      "1"
      variance		      "1"
    }
    Block {
      BlockType		      Reference
      Name		      "Bernoulli Binary\nGenerator"
      Ports		      [0, 1]
      Position		      [15, 43, 95, 87]
      FontName		      "Arial"
      SourceBlock	      "commrandsrc2/Bernoulli Binary\nGenerator"
      SourceType	      "Bernoulli Binary Generator"
      P			      "0.5"
      seed		      "61"
      Ts		      "4e-6/96"
      frameBased	      on
      sampPerFrame	      "96"
      orient		      off
    }
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      BlockType		      Display
      Name		      "Display"
      Ports		      [1]
      Position		      [320, 201, 415, 279]
      Decimation	      "1"
    }
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      BlockType		      Reference
      Name		      "Error Rate\nCalculation"
      Ports		      [2, 1]
      Position		      [150, 210, 225, 265]
      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		      "100"
      maxBits		      "1e6"
    }
    Block {
      BlockType		      SubSystem
      Name		      "OFDM Receiver"
      Ports		      [1, 1]
      Position		      [245, 383, 340, 457]
      Orientation	      "left"
      ShowName		      off
      TreatAsAtomicUnit	      off
      MaskDisplay	      "disp('OFDM\\nReceiver');\n\n"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      System {
	Name			"OFDM Receiver"
	Location		[48, 310, 912, 518]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
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	Block {
	  BlockType		  Inport
	  Name			  "Received signal"
	  Position		  [45, 43, 75, 57]
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	Block {
	  BlockType		  Reference
	  Name			  "FFT"
	  Ports			  [1, 1]
	  Position		  [210, 33, 250, 67]
	  SourceBlock		  "dspxfrm3/FFT"
	  SourceType		  "FFT"
	  CompMethod		  "Table lookup"
	  TableOpt		  "Speed"
	  BitRevOrder		  off
	  additionalParams	  off
	  SkipNorm		  off
	  allowOverrides	  on
	  firstCoeffMode	  "User-defined"
	  firstCoeffWordLength	  "16"
	  firstCoeffFracLength	  "15"
	  outputMode		  "Same as input"
	  outputWordLength	  "16"
	  outputFracLength	  "15"
	  accumMode		  "Same as output"
	  accumWordLength	  "32"
	  accumFracLength	  "30"
	  prodOutputMode	  "Same as accumulator"
	  prodOutputWordLength	  "32"
	  prodOutputFracLength	  "30"
	  roundingMode		  "Floor"
	  overflowMode		  off
	}
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	  SourceType		  "Multiport Selector"
	  rowsOrCols		  "Rows"
	  idxCellArray		  "{[1:5 7:19 21:26 28:33 35:47 49:53]}"
	  idxErrMode		  "Clip Index"
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	    LinearAnalysisOutput    off
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	    DataLogging		    off
	    DataLoggingNameMode	    "SignalName"
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	    DataLoggingDecimation   "2"
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	    DataLoggingMaxPoints    "5000"
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	  SrcBlock		  "FFT"
	  SrcPort		  1
	  DstBlock		  "Frame Status\nConversion"
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	  SrcPort		  1
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	  Name			  "From HIPERLAN 2 Matlab Demo"
	  Position		  [651, 101]
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      BlockType		      SubSystem
      Name		      "OFDM Transmitter"
      Ports		      [1, 1]
      Position		      [385, 31, 470, 99]
      ShowName		      off
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      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
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	Name			"OFDM Transmitter"
	Location		[6, 82, 1018, 670]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
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	  Position		  [365, 64, 400, 116]
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	  SourceType		  "Buffer"
	  N			  "4"
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	Block {

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