bluetooth.mdl

蓝牙中的跳频实现模型,利用matlab中的simulink

	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	253
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "In1"
	  Position		  [75, 65, 95, 85]
	  Port			  "1"
	  LatchInput		  off
	  Interpolate		  on
	}
	Block {
	  BlockType		  Inport
	  Name			  "In2"
	  Position		  [75, 170, 95, 190]
	  Port			  "2"
	  LatchInput		  off
	  Interpolate		  on
	}
	Block {
	  BlockType		  Reference
	  Name			  "Frame Status\nConversion"
	  Ports			  [1, 1]
	  Position		  [140, 164, 190, 196]
	  ShowName		  off
	  SourceBlock		  "dspsigattribs/Frame Status\nConversion"
	  SourceType		  "Frame Status Conversion"
	  growRefPort		  off
	  outframe		  "Frame-based"
	}
	Block {
	  BlockType		  Reference
	  Name			  "GFSK\nModulation"
	  Ports			  [1, 1]
	  Position		  [215, 49, 290, 101]
	  SourceBlock		  "commdigbbndcpm2/CPM\nModulator\nBaseband"
	  SourceType		  "CPM Modulator Baseband"
	  Mnum			  "2"
	  inputType		  "Bit"
	  mappingType		  "Binary"
	  modIdx		  "0.3"
	  pulseShape		  "Gaussian"
	  BT			  "0.5"
	  rollOff		  "0.2"
	  pulseLength		  "1"
	  preHistory		  "1"
	  phaseOffset		  "0"
	  samplesPerSymbol	  "100"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Generate\n79 possible carriers\n-39MHz to 3"
"9MHz\n"
	  Ports			  [1, 1]
	  Position		  [220, 155, 295, 205]
	  SourceBlock		  "commdigbbndfm2/M-FSK\nModulator\nBaseband"
	  SourceType		  "M-FSK Modulator Baseband"
	  M			  "79"
	  InType		  "Integer"
	  Enc			  "Binary"
	  freqSep		  "1e6"
	  phaseType		  "Continuous"
	  numSamp		  "6.25e4"
	}
	Block {
	  BlockType		  Product
	  Name			  "Product3"
	  Ports			  [2, 1]
	  Position		  [375, 68, 405, 97]
	  ShowName		  off
	  Inputs		  "2"
	  Multiplication	  "Element-wise(.*)"
	  SaturateOnIntegerOverflow on
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out"
	  Position		  [480, 75, 500, 95]
	  Port			  "1"
	  OutputWhenDisabled	  "held"
	  InitialOutput		  "0"
	}
	Line {
	  SrcBlock		  "GFSK\nModulation"
	  SrcPort		  1
	  DstBlock		  "Product3"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "In1"
	  SrcPort		  1
	  DstBlock		  "GFSK\nModulation"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "In2"
	  SrcPort		  1
	  DstBlock		  "Frame Status\nConversion"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Product3"
	  SrcPort		  1
	  DstBlock		  "Out"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Generate\n79 possible carriers\n-39MHz to 3"
"9MHz\n"
	  SrcPort		  1
	  Points		  [60, 0]
	  DstBlock		  "Product3"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Frame Status\nConversion"
	  SrcPort		  1
	  DstBlock		  "Generate\n79 possible carriers\n-39MHz to 3"
"9MHz\n"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      Reference
      Name		      "Frequency hopping\ncode, 1/1600 sec"
      Ports		      [0, 1]
      Position		      [15, 405, 100, 435]
      SourceBlock	      "dspsrcs3/Signal From\nWorkspace"
      SourceType	      "Signal From Workspace"
      X			      "randint(1,100,78)"
      Ts		      "1/1600"
      nsamps		      "1"
      OutputAfterFinalValue   "Cyclic Repetition"
    }
    Block {
      BlockType		      From
      Name		      "From1"
      Position		      [345, 176, 410, 194]
      ShowName		      off
      CloseFcn		      "tagdialog Close"
      GotoTag		      "Hop_Index"
    }
    Block {
      BlockType		      From
      Name		      "From2"
      Position		      [25, 331, 90, 349]
      ShowName		      off
      CloseFcn		      "tagdialog Close"
      GotoTag		      "Hop_Index"
    }
    Block {
      BlockType		      From
      Name		      "From4"
      Position		      [330, 415, 400, 435]
      ShowName		      off
      CloseFcn		      "tagdialog Close"
      GotoTag		      "Tx_Symbols"
    }
    Block {
      BlockType		      From
      Name		      "From5"
      Position		      [330, 445, 400, 465]
      ShowName		      off
      CloseFcn		      "tagdialog Close"
      GotoTag		      "Rx_Symbols"
    }
    Block {
      BlockType		      From
      Name		      "From6"
      Position		      [25, 305, 80, 325]
      ShowName		      off
      CloseFcn		      "tagdialog Close"
      GotoTag		      "Channel"
    }
    Block {
      BlockType		      Goto
      Name		      "Goto1"
      Position		      [170, 96, 245, 114]
      ShowName		      off
      GotoTag		      "Tx_Symbols"
      TagVisibility	      "global"
    }
    Block {
      BlockType		      Goto
      Name		      "Goto2"
      Position		      [590, 321, 655, 339]
      ShowName		      off
      GotoTag		      "Rx_Symbols"
      TagVisibility	      "global"
    }
    Block {
      BlockType		      Goto
      Name		      "Goto3"
      Position		      [175, 412, 245, 428]
      ShowName		      off
      GotoTag		      "Hop_Index"
      TagVisibility	      "global"
    }
    Block {
      BlockType		      Goto
      Name		      "Goto4"
      Position		      [705, 165, 765, 185]
      ShowName		      off
      GotoTag		      "Channel"
      TagVisibility	      "global"
    }
    Block {
      BlockType		      Display
      Name		      "Hop Frequency in MHz"
      Ports		      [1]
      Position		      [195, 442, 290, 468]
      Format		      "short"
      Decimation	      "1"
      Floating		      off
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Selector
      Name		      "Select first\n512 points"
      Ports		      [1, 1]
      Position		      [655, 225, 695, 265]
      ShowName		      off
      InputType		      "Matrix"
      ElementSrc	      "Internal"
      Elements		      "[1 3]"
      RowSrc		      "Internal"
      Rows		      "1:512"
      ColumnSrc		      "Internal"
      Columns		      "1"
      InputPortWidth	      "3"
    }
    Block {
      BlockType		      Reference
      Name		      "Shortened\nHamming (15,10)\nDecoder"
      Ports		      [1, 1]
      Position		      [445, 310, 505, 350]
      SourceBlock	      "commblkcod2/Binary\nCyclic Decoder"
      SourceType	      "Binary Cyclic Decoder"
      n			      "15"
      p			      "[1 1 0 1 0 1]"
    }
    Block {
      BlockType		      Reference
      Name		      "Shortened\nHamming (15,10)\nEncoder"
      Ports		      [1, 1]
      Position		      [170, 138, 250, 182]
      SourceBlock	      "commblkcod2/Binary\nCyclic Encoder"
      SourceType	      "Binary Cyclic Encoder"
      n			      "15"
      p			      "[1 1 0 1 0 1]"
    }
    Block {
      BlockType		      Reference
      Name		      "Spectrum\nScope"
      Ports		      [1]
      Position		      [730, 220, 765, 270]
      ShowName		      off
      SourceBlock	      "dspsnks3/Spectrum\nScope"
      SourceType	      "Spectrum Scope"
      ScopeProperties	      on
      Domain		      "Frequency"
      HorizSpan		      "1"
      UseBuffer		      off
      BufferSize	      "128"
      Overlap		      "64"
      inpFftLenInherit	      off
      FFTlength		      "128"
      numAvg		      "1"
      DisplayProperties	      off
      AxisGrid		      on
      Memory		      off
      FrameNumber	      on
      AxisLegend	      off
      AxisZoom		      off
      OpenScopeAtSimStart     on
      OpenScopeImmediately    off
      FigPos		      "[43 594 769 120]"
      AxisProperties	      off
      XUnits		      "Hertz"
      XRange		      "[-Fs/2...Fs/2]"
      InheritXIncr	      off
      XIncr		      "1e-8"
      XLabel		      "Samples"
      YUnits		      "dB"
      YMin		      "-10"
      YMax		      "27.0164360613043"
      YLabel		      "Magnitude, dB"
      LineProperties	      off
    }
    Block {
      BlockType		      SubSystem
      Name		      "background1"
      Ports		      []
      Position		      [126, 125, 558, 242]
      BackgroundColor	      "lightBlue"
      ShowName		      off
      ShowPortLabels	      on
      TreatAsAtomicUnit	      off
      RTWSystemCode	      "Auto"
      RTWFcnNameOpts	      "Auto"
      RTWFileNameOpts	      "Auto"
      MaskDisplay	      "disp('')"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      System {
	Name			"background1"
	Location		[209, 325, 575, 532]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
      }
    }
    Block {
      BlockType		      SubSystem
      Name		      "background2"
      Ports		      []
      Position		      [129, 282, 557, 394]
      BackgroundColor	      "lightBlue"
      ShowName		      off
      ShowPortLabels	      on
      TreatAsAtomicUnit	      off
      RTWSystemCode	      "Auto"
      RTWFcnNameOpts	      "Auto"
      RTWFileNameOpts	      "Auto"
      MaskDisplay	      "disp('')"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      System {
	Name			"background2"
	Location		[209, 325, 575, 532]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
      }
    }
    Line {
      SrcBlock		      "Error Rate Calculation"
      SrcPort		      1
      DstBlock		      "BER"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Binary\nData Source"
      SrcPort		      1
      Points		      [25, 0; 30, 0]
      Branch {
	Points			[0, -5]
	DstBlock		"Shortened\nHamming (15,10)\nEncoder"
	DstPort			1
      }
      Branch {
	DstBlock		"Goto1"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "From2"
      SrcPort		      1
      DstBlock		      "Frequency hopping\nFM Demodulator"
      DstPort		      2
    }
    Line {
      SrcBlock		      "From1"
      SrcPort		      1
      DstBlock		      "Frequency hopping\nGFSK Modulator\n1600 hops pe"
"r sec"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Fcn"
      SrcPort		      1
      DstBlock		      "Hop Frequency in MHz"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Select first\n512 points"
      SrcPort		      1
      DstBlock		      "Spectrum\nScope"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Frequency hopping\nGFSK Modulator\n1600 hops pe"
"r sec"
      SrcPort		      1
      DstBlock		      "Channel"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Frequency hopping\ncode, 1/1600 sec"
      SrcPort		      1
      Points		      [10, 0; 20, 0]
      Branch {
	DstBlock		"Goto3"
	DstPort			1
      }
      Branch {
	DstBlock		"Fcn"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "From4"
      SrcPort		      1
      DstBlock		      "Error Rate Calculation"
      DstPort		      1
    }
    Line {
      SrcBlock		      "From5"
      SrcPort		      1
      DstBlock		      "Error Rate Calculation"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Shortened\nHamming (15,10)\nDecoder"
      SrcPort		      1
      DstBlock		      "Goto2"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Shortened\nHamming (15,10)\nEncoder"
      SrcPort		      1
      DstBlock		      "Assemble\nPackets\nof 625 bits\nat 1Mbps"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Dis-assemble\nPacket"
      SrcPort		      1
      DstBlock		      "Shortened\nHamming (15,10)\nDecoder"
      DstPort		      1
    }
    Line {
      Labels		      [0, 0]
      SrcBlock		      "Frequency hopping\nFM Demodulator"
      SrcPort		      1
      DstBlock		      "Dis-assemble\nPacket"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Assemble\nPackets\nof 625 bits\nat 1Mbps"
      SrcPort		      1
      DstBlock		      "Frequency hopping\nGFSK Modulator\n1600 hops pe"
"r sec"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Channel"
      SrcPort		      1
      Points		      [0, 0; 20, 0]
      Branch {
	DstBlock		"Goto4"
	DstPort			1
      }
      Branch {
	DstBlock		"Select first\n512 points"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "From6"
      SrcPort		      1
      Points		      [105, 0]
      DstBlock		      "Frequency hopping\nFM Demodulator"
      DstPort		      1
    }
    Annotation {
      Position		      [338, 106]
      Text		      "Transmitter"
      FontSize		      14
      FontWeight	      "bold"
    }
    Annotation {
      Position		      [344, 268]
      Text		      "Receiver"
      FontSize		      14
      FontWeight	      "bold"
    }
    Annotation {
      Position		      [383, 47]
      BackgroundColor	      "lightBlue"
      Text		      "\n Bluetooth Frequency Hopping \n1Mbps, 1600 ho"
"ps per sec\n"
      FontName		      "Arial"
      FontSize		      14
      FontWeight	      "bold"
    }
  }
}