source_d.mdl

ofdm 解调simulink模块

      ParameterScaling	      "2^0"
      OutDataTypeMode	      "Same as input"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      LockScale		      off
      RndMeth		      "Floor"
      SaturateOnIntegerOverflow	on
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Inport
      UseBusObject	      off
      BusObject		      "BusObject"
      BusOutputAsStruct	      off
      PortDimensions	      "-1"
      SampleTime	      "-1"
      DataType		      "auto"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      SignalType	      "auto"
      SamplingMode	      "auto"
      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		      "M-S-Function"
      MFile		      "mlfile"
    }
    Block {
      BlockType		      Mux
      Inputs		      "4"
      DisplayOption	      "none"
      UseBusObject	      off
      BusObject		      "BusObject"
      NonVirtualBus	      off
    }
    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		      Probe
      ProbeWidth	      on
      ProbeSampleTime	      on
      ProbeComplexSignal      on
      ProbeSignalDimensions   off
      ProbeFramedSignal	      off
      ProbeWidthDataType      "double"
      ProbeSampleTimeDataType "double"
      ProbeComplexityDataType "double"
      ProbeDimensionsDataType "double"
      ProbeFrameDataType      "double"
    }
    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		      RealImagToComplex
      Input		      "Real and imag"
      ConstantPart	      "0"
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Reference
    }
    Block {
      BlockType		      Scope
      Floating		      off
      ModelBased	      off
      TickLabels	      "OneTimeTick"
      ZoomMode		      "on"
      Grid		      "on"
      TimeRange		      "auto"
      YMin		      "-5"
      YMax		      "5"
      SaveToWorkspace	      off
      SaveName		      "ScopeData"
      LimitDataPoints	      on
      MaxDataPoints	      "5000"
      Decimation	      "1"
      SampleInput	      off
      SampleTime	      "0"
    }
    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		      Step
      Time		      "1"
      Before		      "0"
      After		      "1"
      SampleTime	      "-1"
      VectorParams1D	      on
      ZeroCross		      on
    }
    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"
    }
  }
  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		    "source_d"
    Location		    [2, 82, 790, 549]
    Open		    on
    ModelBrowserVisibility  off
    ModelBrowserWidth	    212
    ScreenColor		    "white"
    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "usletter"
    PaperUnits		    "inches"
    ZoomFactor		    "100"
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      ComplexToRealImag
      Name		      "Complex to\nReal-Imag"
      Ports		      [1, 2]
      Position		      [275, 34, 310, 81]
      ShowName		      off
      Output		      "Real and imag"
    }
    Block {
      BlockType		      Reference
      Name		      "Digital\nFilter Design1"
      Ports		      [1, 1]
      Position		      [395, 108, 435, 152]
      UserDataPersistent      on
      UserData		      "DataTag0"
      SourceBlock	      "dsparch4/Digital\nFilter Design"
      SourceType	      ""
      ShowPortLabels	      on
      mwdsp_browser_bugfix_var off
    }
    Block {
      BlockType		      Scope
      Name		      "Scope"
      Ports		      [1]
      Position		      [380, 29, 410, 61]
      Location		      [5, 56, 805, 569]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      TimeRange		      "40960"
      YMin		      "-0.055"
      YMax		      "0.05"
      SaveName		      "ScopeData1"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Reference
      Name		      "Spectrum\nScope"
      Ports		      [1]
      Position		      [395, 245, 430, 295]
      SourceBlock	      "dspsnks4/Spectrum\nScope"
      SourceType	      "Spectrum Scope"
      ShowPortLabels	      off
      ScopeProperties	      on
      Domain		      "Frequency"
      HorizSpan		      "1"
      UseBuffer		      on
      BufferSize	      "2048"
      Overlap		      "0"
      inpFftLenInherit	      off
      FFTlength		      "128"
      numAvg		      "20"
      DisplayProperties	      off
      AxisGrid		      on
      Memory		      off
      FrameNumber	      on
      AxisLegend	      off
      AxisZoom		      off
      OpenScopeAtSimStart     on
      OpenScopeImmediately    off
      FigPos		      "get(0,'defaultfigureposition')"
      AxisProperties	      off
      XUnits		      "Hertz"
      XRange		      "[-Fs/2...Fs/2]"
      InheritXIncr	      on
      XIncr		      "1.0"
      XLabel		      "Samples"
      YUnits		      "dB"
      YMin		      "-120.036555180849"
      YMax		      "-27.6898399077584"
      YLabel		      "Magnitude-squared, dB"
      LineProperties	      off
      wintypeSpecScope	      "Hann"
      RsSpecScope	      "50"
      betaSpecScope	      "5"
      winsampSpecScope	      "Periodic"
    }
    Block {
      BlockType		      Reference
      Name		      "Spectrum\nScope1"
      Ports		      [1]
      Position		      [510, 245, 545, 295]
      SourceBlock	      "dspsnks4/Spectrum\nScope"
      SourceType	      "Spectrum Scope"
      ShowPortLabels	      off
      ScopeProperties	      on
      Domain		      "Frequency"
      HorizSpan		      "1"
      UseBuffer		      on
      BufferSize	      "2048"
      Overlap		      "0"
      inpFftLenInherit	      off
      FFTlength		      "128"
      numAvg		      "20"
      DisplayProperties	      off
      AxisGrid		      on
      Memory		      off
      FrameNumber	      on
      AxisLegend	      off
      AxisZoom		      off
      OpenScopeAtSimStart     on
      OpenScopeImmediately    off
      FigPos		      "get(0,'defaultfigureposition')"
      AxisProperties	      off
      XUnits		      "Hertz"
      XRange		      "[-Fs/2...Fs/2]"
      InheritXIncr	      on
      XIncr		      "1.0"
      XLabel		      "Samples"
      YUnits		      "dB"
      YMin		      "-120.036555180849"
      YMax		      "-27.6898399077584"
      YLabel		      "Magnitude-squared, dB"
      LineProperties	      off
      wintypeSpecScope	      "Hann"
      RsSpecScope	      "50"
      betaSpecScope	      "5"
      winsampSpecScope	      "Periodic"
    }
    Block {
      BlockType		      SubSystem
      Name		      "Subsystem"
      Ports		      [1, 1]
      Position		      [540, 100, 590, 160]
      TreatAsAtomicUnit	      off
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      System {
	Name			"Subsystem"
	Location		[-6, 82, 782, 575]
	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, 108, 45, 122]
	  Port			  "1"
	  IconDisplay		  "Port number"
	  LatchInput		  off
	}
	Block {
	  BlockType		  Constant
	  Name			  "Constant"
	  Position		  [110, 210, 140, 240]
	  Value			  "0"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Downsample"
	  Ports			  [1, 1]
	  Position		  [460, 118, 495, 152]
	  SourceBlock		  "dspsigops/Downsample"
	  SourceType		  "Downsample"
	  N			  "2"
	  phase			  "0"
	  ic			  "0"
	  smode			  "Allow multirate"
	  fmode			  "Maintain input frame size"
	}
	Block {
	  BlockType		  Reference
	  Name			  "FIR\nInterpolation2"
	  Ports			  [1, 1]
	  Position		  [225, 97, 255, 133]
	  DialogController	  "dspDDGCreate"
	  DialogControllerArgs	  "DataTag1"
	  SourceBlock		  "dspmlti4/FIR\nInterpolation"
	  SourceType		  "FIR Interpolation"
	  h			  "rcosine(1,2, 'fir/sqrt',0.15,30)"
	  L			  "1"
	  framing		  "Maintain input frame size"
	  outputBufInitCond	  "0"
	  additionalParams	  off
	  allowOverrides	  on
	  firstCoeffMode	  "Same word length as input"
	  firstCoeffWordLength	  "16"
	  firstCoeffFracLength	  "15"
	  outputMode		  "Same as accumulator"
	  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		  Probe
	  Name			  "Probe2"
	  Ports			  [1, 1]
	  Position		  [640, 173, 720, 197]
	  ProbeWidth		  off
	  ProbeComplexSignal	  off
	}
	Block {
	  BlockType		  RealImagToComplex
	  Name			  "Real-Imag to\nComplex2"
	  Ports			  [2, 1]
	  Position		  [170, 83, 195, 147]
	}
	Block {
	  BlockType		  SubSystem
	  Name			  "down convertion"
	  Ports			  [1, 2]
	  Position		  [65, 84, 135, 146]
	  TreatAsAtomicUnit	  off
	  MinAlgLoopOccurrences	  off
	  RTWSystemCode		  "Auto"
	  System {
	    Name		    "down convertion"
	    Location		    [-2, 86, 786, 579]
	    Open		    off
	    ModelBrowserVisibility  off
	    ModelBrowserWidth	    200
	    ScreenColor		    "white"
	    PaperOrientation	    "landscape"
	    PaperPositionMode	    "auto"
	    PaperType		    "A4"
	    PaperUnits		    "centimeters"
	    ZoomFactor		    "100"
	    Block {
	      BlockType		      Inport
	      Name		      "In1"
	      Position		      [25, 173, 55, 187]
	      Port		      "1"
	      IconDisplay	      "Port number"
	      LatchInput	      off
	    }
	    Block {
	      BlockType		      ComplexToRealImag
	      Name		      "Complex to\nReal-Imag1"
	      Ports		      [1, 2]
	      Position		      [150, 157, 190, 193]
	      ShowName		      off
	      Output		      "Real and imag"
	    }
	    Block {
	      BlockType		      Reference
	      Name		      "Digital\nFilter Design1"
	      Ports		      [1, 1]
	      Position		      [365, 113, 405, 157]
	      UserDataPersistent      on
	      UserData		      "DataTag2"
	      SourceBlock	      "dsparch4/Digital\nFilter Design"
	      SourceType	      "Unknown"
	      ShowPortLabels	      "on"
	      mwdsp_browser_bugfix_var "off"
	    }
	    Block {
	      BlockType		      Reference
	      Name		      "Digital\nFilter Design2"
	      Ports		      [1, 1]
	      Position		      [365, 188, 405, 232]
	      UserDataPersistent      on
	      UserData		      "DataTag3"
	      SourceBlock	      "dsparch4/Digital\nFilter Design"
	      SourceType	      "Unknown"
	      ShowPortLabels	      "on"
	      mwdsp_browser_bugfix_var "off"
	    }
	    Block {
	      BlockType		      Gain
	      Name		      "Gain"
	      Position		      [225, 185, 250, 215]
	      Gain		      "-1"
	    }
	    Block {
	      BlockType		      Product