qpsksystem_sjsu.mdl

qpsk调制解调 源文件

      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		      RealImagToComplex
      Input		      "Real and imag"
      ConstantPart	      "0"
      SampleTime	      "-1"
    }
    Block {
      BlockType		      RelationalOperator
      Operator		      ">="
      InputSameDT	      on
      LogicOutDataTypeMode    "Logical (see Configuration Parameters: Optimiza"
"tion)"
      LogicDataType	      "uint(8)"
      ZeroCross		      on
      SampleTime	      "-1"
    }
    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		      "S-Function"
      FunctionName	      "system"
      PortCounts	      "[]"
      SFunctionModules	      "''"
    }
    Block {
      BlockType		      Signum
      ZeroCross		      on
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Sin
      SineType		      "Time based"
      TimeSource	      "Use simulation time"
      Amplitude		      "1"
      Bias		      "0"
      Frequency		      "1"
      Phase		      "0"
      Samples		      "10"
      Offset		      "0"
      SampleTime	      "-1"
      VectorParams1D	      on
    }
    Block {
      BlockType		      StateSpace
      A			      "1"
      B			      "1"
      C			      "1"
      D			      "1"
      X0		      "0"
      AbsoluteTolerance	      "auto"
      Realization	      "auto"
    }
    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		      Switch
      Criteria		      "u2 >= Threshold"
      Threshold		      "0"
      InputSameDT	      on
      OutDataTypeMode	      "Inherit via internal rule"
      RndMeth		      "Floor"
      SaturateOnIntegerOverflow	on
      ZeroCross		      on
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Trigonometry
      Operator		      "sin"
      OutputSignalType	      "auto"
      SampleTime	      "-1"
    }
    Block {
      BlockType		      UnitDelay
      X0		      "0"
      SampleTime	      "1"
      StateMustResolveToSignalObject off
      RTWStateStorageClass    "Auto"
    }
    Block {
      BlockType		      ZeroOrderHold
      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		    "qpsksystem_SJSU"
    Location		    [185, 380, 1087, 683]
    Open		    on
    ModelBrowserVisibility  off
    ModelBrowserWidth	    200
    ScreenColor		    "white"
    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "usletter"
    PaperUnits		    "inches"
    ZoomFactor		    "100"
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      SubSystem
      Name		      "Bandpass AWGN channel \nfc = 100 Hz and B = 30 "
"Hz"
      Ports		      [1, 1]
      Position		      [405, 80, 460, 140]
      NamePlacement	      "alternate"
      TreatAsAtomicUnit	      on
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      System {
	Name			"Bandpass AWGN channel \nfc = 100 Hz and B = 3"
"0 Hz"
	Location		[136, 180, 644, 406]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "In"
	  Position		  [35, 38, 65, 52]
	  Port			  "1"
	  IconDisplay		  "Port number"
	  LatchInput		  off
	}
	Block {
	  BlockType		  Reference
	  Name			  "AWGN\nChannel"
	  Ports			  [1, 1]
	  Position		  [345, 22, 400, 68]
	  DropShadow		  on
	  SourceBlock		  "commchan2/AWGN\nChannel"
	  SourceType		  "AWGN Channel"
	  ShowPortLabels	  on
	  seed			  "13357"
	  noiseMode		  "Signal to noise ratio  (Eb/No)"
	  EbNodB		  "SNR"
	  EsNodB		  "15"
	  SNRdB			  "10"
	  bitsPerSym		  "2"
	  Ps			  "1"
	  Tsym			  "T/4"
	  variance		  "1"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Channel\nHc(f)\nfc=100, B=30"
	  Ports			  [1, 1]
	  Position		  [135, 13, 205, 77]
	  DropShadow		  on
	  SourceBlock		  "dsparch4/Analog\nFilter Design"
	  SourceType		  "Analog Filter Design"
	  method		  "Chebyshev I"
	  filttype		  "Bandpass"
	  N			  "20"
	  Wlo			  "2*pi*85"
	  Whi			  "2*pi*115"
	  Rp			  "0.5"
	  Rs			  "30"
	}
	Block {
	  BlockType		  ZeroOrderHold
	  Name			  "Tc/10\nSimulation\ninterval"
	  Position		  [265, 30, 300, 60]
	  SampleTime		  "Tc/10"
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out"
	  Position		  [445, 38, 475, 52]
	  IconDisplay		  "Port number"
	  BusOutputAsStruct	  off
	}
	Line {
	  SrcBlock		  "Channel\nHc(f)\nfc=100, B=30"
	  SrcPort		  1
	  DstBlock		  "Tc/10\nSimulation\ninterval"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "AWGN\nChannel"
	  SrcPort		  1
	  DstBlock		  "Out"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "In"
	  SrcPort		  1
	  DstBlock		  "Channel\nHc(f)\nfc=100, B=30"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Tc/10\nSimulation\ninterval"
	  SrcPort		  1
	  DstBlock		  "AWGN\nChannel"
	  DstPort		  1
	}
	Annotation {
	  Name			  "Bandpass AWGN channel\n\nRobert Morelos-Zar"
"agoza\nSan Jose State University\nCopyright (c) 2005"
	  Position		  [278, 170]
	  FontName		  "Arial"
	  FontSize		  11
	  FontWeight		  "bold"
	}
      }
    }
    Block {
      BlockType		      SubSystem
      Name		      "Digital baseband\nreceiver"
      Ports		      [2, 1]
      Position		      [670, 80, 725, 140]
      NamePlacement	      "alternate"
      FontName		      "Arial"
      TreatAsAtomicUnit	      off
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      System {
	Name			"Digital baseband\nreceiver"
	Location		[496, 255, 1194, 663]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "Q in"
	  Position		  [15, 198, 45, 212]
	  FontName		  "Arial"
	  Port			  "1"
	  IconDisplay		  "Port number"
	  LatchInput		  off
	}
	Block {
	  BlockType		  Inport
	  Name			  "I in"
	  Position		  [15, 278, 45, 292]
	  FontName		  "Arial"
	  Port			  "2"
	  IconDisplay		  "Port number"
	  LatchInput		  off
	}
	Block {
	  BlockType		  RealImagToComplex
	  Name			  " "
	  Ports			  [1, 1]
	  Position		  [490, 34, 525, 86]
	  FontName		  "Arial"
	  Input			  "Real"
	  SampleTime		  "Tr/4"
	}
	Block {
	  BlockType		  RealImagToComplex
	  Name			  "    "
	  Ports			  [2, 1]
	  Position		  [200, 102, 235, 153]
	  FontName		  "Arial"
	  Input			  "Real and imag"
	  SampleTime		  "Tr/4"
	}
	Block {
	  BlockType		  RealImagToComplex
	  Name			  "       "
	  Ports			  [1, 1]
	  Position		  [490, 94, 525, 146]
	  FontName		  "Arial"
	  Input			  "Real"
	  SampleTime		  "Tr/4"
	}
	Block {
	  BlockType		  RealImagToComplex
	  Name			  "           "
	  Ports			  [2, 1]
	  Position		  [500, 217, 535, 268]
	  FontName		  "Arial"
	  Input			  "Real and imag"
	  SampleTime		  "Tr"
	}
	Block {
	  BlockType		  SubSystem
	  Name			  "DD carrier \nrecovery loop"
	  Ports			  [2, 2]
	  Position		  [375, 215, 440, 270]
	  NamePlacement		  "alternate"
	  FontName		  "Arial"
	  TreatAsAtomicUnit	  off
	  MinAlgLoopOccurrences	  off
	  RTWSystemCode		  "Auto"
	  System {
	    Name		    "DD carrier \nrecovery loop"
	    Location		    [56, 90, 793, 575]
	    Open		    off
	    ModelBrowserVisibility  off
	    ModelBrowserWidth	    200
	    ScreenColor		    "white"
	    PaperOrientation	    "landscape"
	    PaperPositionMode	    "auto"
	    PaperType		    "usletter"
	    PaperUnits		    "inches"
	    ZoomFactor		    "100"
	    Block {
	      BlockType		      Inport
	      Name		      "I in"
	      Position		      [30, 43, 60, 57]
	      NamePlacement	      "alternate"
	      FontName		      "Arial"
	      Port		      "1"
	      IconDisplay	      "Port number"
	      LatchInput	      off
	    }
	    Block {
	      BlockType		      Inport
	      Name		      "Q in"
	      Position		      [30, 68, 60, 82]
	      FontName		      "Arial"
	      Port		      "2"
	      IconDisplay	      "Port number"
	      LatchInput	      off
	    }
	    Block {
	      BlockType		      Trigonometry
	      Name		      " "
	      Ports		      [1, 1]
	      Position		      [170, 225, 200, 255]
	      Orientation	      "up"
	      FontName		      "Arial"
	      OutputSignalType	      "real"
	    }
	    Block {
	      BlockType		      Trigonometry
	      Name		      "   "
	      Ports		      [1, 1]
	      Position		      [130, 225, 160, 255]
	      Orientation	      "up"
	      NamePlacement	      "alternate"
	      FontName		      "Arial"
	      Operator		      "cos"
	      OutputSignalType	      "real"
	    }
	    Block {
	      BlockType		      Constant
	      Name		      "    "
	      Position		      [655, 292, 685, 328]
	      Orientation	      "left"
	      FontName		      "Arial"
	      Value		      "0.1"
	      SampleTime	      "Tr"
	    }
	    Block {
	      BlockType		      RealImagToComplex
	      Name		      "     "
	      Ports		      [2, 1]
	      Position		      [115, 38, 150, 87]
	      NamePlacement	      "alternate"
	      FontName		      "Arial"
	      Input		      "Real and imag"
	      SampleTime	      "Tr"
	    }
	    Block {
	      BlockType		      UnitDelay
	      Name		      "      "
	      Position		      [545, 292, 585, 328]
	      Orientation	      "left"
	      FontName		      "Arial"
	      SampleTime	      "Tr"
	    }
	    Block {
	      BlockType		      SubSystem
	      Name		      "  QPSK Phase\n  Error Detector"
	      Ports		      [2, 1]
	      Position		      [502, 160, 558, 200]
	      Orientation	      "down"
	      FontName		      "Arial"
	      TreatAsAtomicUnit	      off
	      MinAlgLoopOccurrences   off
	      RTWSystemCode	      "Auto"
	      System {
		Name			"  QPSK Phase\n  Error Detector"
		Location		[227, 127, 765, 412]
		Open			off
		ModelBrowserVisibility	off
		ModelBrowserWidth	200
		ScreenColor		"white"
		PaperOrientation	"landscape"
		PaperPositionMode	"auto"
		PaperType		"usletter"
		PaperUnits		"inches"
		ZoomFactor		"100"
		Block {
		  BlockType		  Inport
		  Name			  "I"
		  Position		  [155, 63, 185, 77]
		  Port			  "1"
		  IconDisplay		  "Port number"
		  LatchInput		  off
		}
		Block {
		  BlockType		  Inport
		  Name			  "Q"
		  Position		  [155, 113, 185, 127]
		  Port			  "2"
		  IconDisplay		  "Port number"
		  LatchInput		  off
		}
		Block {
		  BlockType		  Product
		  Name			  "Product"
		  Ports			  [2, 1]
		  Position		  [330, 62, 360, 93]
		  RndMeth		  "Floor"
		  SampleTime		  "Tr"
		}
		Block {
		  BlockType		  Product
		  Name			  "Product1"
		  Ports			  [2, 1]
		  Position		  [330, 137, 360, 168]
		  RndMeth		  "Floor"
		  SampleTime		  "Tr"
		}
		Block {
		  BlockType		  Signum
		  Name			  "Sign"
		  Position		  [250, 55, 280, 85]
		  SampleTime		  "Tr"
		}