msmodulation.mdl

cdma2000的系统建模及实现 包括信源编码

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	      SrcPort		      1
	      DstBlock		      "Zero Pad"
	      DstPort		      1
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	  BlockType		  Reference
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	  Position		  [520, 44, 630, 131]
	  SourceBlock		  "cdma2000/Orthogonal Spreading"
	  SourceType		  "Orthogonal Spreading\\n\\n(cdma2000 MS)"
	  xRC			  "mRC"
	  xBitRate		  "mBitRate"
	  xChannelType		  "Reverse Fundamental Channel"
	  xFrameLength		  "mFrameLength"
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	  Position		  [25, 43, 105, 87]
	  FontName		  "Arial"
	  SourceBlock		  "commrandsrc2/Random Integer\nGenerator"
	  SourceType		  "Random Integer Generator"
	  mul			  "2"
	  seed			  "37"
	  Ts			  "mFrameDuration/1000/mFrameLength"
	  frameBased		  "on"
	  sampPerFrame		  "mFrameLength"
	  orient		  "off"
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	Block {
	  BlockType		  Reference
	  Name			  "crc"
	  Ports			  [1, 1]
	  Position		  [185, 27, 300, 103]
	  LinkData {
	    BlockName		    "General CRC\nGenerator"
	    DialogParameters {
	      genPoly		      "[12 11 10 9 8 4 1 0]"
	    }
	  }
	  SourceBlock		  "cdma2000/crc"
	  SourceType		  "Frame Quality Indicatorcdma2000 MS)"
	  xRC			  "mRC"
	  xBitRate		  "mBitRate"
	  xFrameLength		  "mFrameLength"
	  xFrameDuration	  "mFrameDuration"
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	Block {
	  BlockType		  Outport
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	  IconDisplay		  "Port number"
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	Line {
	  SrcBlock		  "crc"
	  SrcPort		  1
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	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Encoder"
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	  DstBlock		  "Orthogonal Spreading"
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	}
	Line {
	  SrcBlock		  "Relative Gain"
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	  Points		  [15, 0; 0, -15]
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	  SrcPort		  1
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      }
    }
    Block {
      BlockType		      Constant
      Name		      "Gain"
      Position		      [285, 250, 315, 280]
    }
    Block {
      BlockType		      Reference
      Name		      "Model Initialization"
      Ports		      []
      Position		      [75, 19, 180, 70]
      SourceBlock	      "cdma2000/Model Initialization"
      SourceType	      ""
      ShowPortLabels	      on
      xRC		      "3"
      xFrameLength	      "172"
      xFrameDuration	      "20"
      xBitRate		      "9600"
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      BlockType		      SubSystem
      Name		      "Modulation"
      Ports		      [6, 1]
      Position		      [410, 92, 525, 288]
      AncestorBlock	      "cdma2000/Modulation"
      TreatAsAtomicUnit	      off
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      MaskHideContents	      off
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      MaskDescription	      "Modulation\\n\\n(cdma 2000 MS)"
      MaskHelp		      "Modulation\\n\\n(cdma 2000 MS)"
      MaskInitialization      "MS_Modulation_Initialization"
      MaskDisplay	      "disp('Modulation\\n\\n(cdma 2000 MS)')"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
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	Name			"Modulation"
	Location		[-55, 185, 957, 640]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "SCH2"
	  Position		  [25, 193, 55, 207]
	  IconDisplay		  "Port number"
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	Block {
	  BlockType		  Inport
	  Name			  "PCH"
	  Position		  [25, 218, 55, 232]
	  Port			  "2"
	  IconDisplay		  "Port number"
	}
	Block {
	  BlockType		  Inport
	  Name			  "DCCH"
	  Position		  [25, 243, 55, 257]
	  Port			  "3"
	  IconDisplay		  "Port number"
	}
	Block {
	  BlockType		  Inport
	  Name			  "FCH"
	  Position		  [45, 378, 75, 392]
	  Port			  "4"
	  IconDisplay		  "Port number"
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	Block {
	  BlockType		  Inport
	  Name			  "SCH1/CCCH/EACH"
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	  Port			  "5"
	  IconDisplay		  "Port number"
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	Block {
	  BlockType		  Inport
	  Name			  "Gain"
	  Position		  [800, 408, 830, 422]
	  Port			  "6"
	  IconDisplay		  "Port number"
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	Block {
	  BlockType		  Reference
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	  Ports			  [1, 1]
	  Position		  [645, 249, 710, 301]
	  SourceBlock		  "dspmlti3/FIR\nInterpolation"
	  SourceType		  "FIR Interpolation"
	  h			  "xFIR"
	  L			  "4"
	  framing		  "Maintain input frame size"
	  outputBufInitCond	  "0"
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	Block {
	  BlockType		  Reference
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	  Ports			  [1, 1]
	  Position		  [645, 354, 710, 406]
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	  SourceType		  "FIR Interpolation"
	  h			  "xFIR"
	  L			  "4"
	  framing		  "Maintain input frame size"
	  outputBufInitCond	  "0"
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	Block {
	  BlockType		  Product
	  Name			  "Gain Product"
	  Ports			  [2, 1]
	  Position		  [925, 305, 965, 365]
	  InputSameDT		  off
	  RndMeth		  "Floor"
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	Block {
	  BlockType		  SubSystem
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	  Position		  [90, 31, 190, 104]
	  TreatAsAtomicUnit	  off
	  MinAlgLoopOccurrences	  off
	  RTWSystemCode		  "Auto"
	  MaskHideContents	  off
	  MaskType		  "PN Sequence\\n\\n(cdma 2000 MS)"
	  MaskDescription	  "PN Sequence\\n\\n(cdma 2000 MS)"
	  MaskHelp		  "PN Sequence\\n\\n(cdma 2000 MS)"
	  MaskPromptString	  "Seed to Generate Long Code Mask"
	  MaskStyleString	  "edit"
	  MaskTunableValueString  "on"
	  MaskEnableString	  "on"
	  MaskVisibilityString	  "on"
	  MaskToolTipString	  "on"
	  MaskVariables		  "xSeed=@1;"
	  MaskInitialization	  "MS_PNSequence_Initialization"
	  MaskDisplay		  "disp('PN Sequence\\n\\n(cdma 2000 MS)')"
	  MaskIconFrame		  on
	  MaskIconOpaque	  on
	  MaskIconRotate	  "none"
	  MaskIconUnits		  "autoscale"
	  MaskValueString	  "7"
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	    Location		    [190, 407, 1250, 1058]
	    Open		    off
	    ModelBrowserVisibility  off
	    ModelBrowserWidth	    200
	    ScreenColor		    "white"
	    PaperOrientation	    "landscape"
	    PaperPositionMode	    "auto"
	    PaperType		    "A4"
	    PaperUnits		    "centimeters"
	    ZoomFactor		    "100"
	    Block {
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	      Name		      "I Product"
	      Ports		      [2, 1]
	      Position		      [405, 57, 445, 128]
	      InputSameDT	      off
	      RndMeth		      "Floor"
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	      Position		      [25, 27, 135, 93]
	      TreatAsAtomicUnit	      off
	      MinAlgLoopOccurrences   off
	      RTWSystemCode	      "Auto"
	      MaskHideContents	      off
	      MaskType		      "Short PN Sequence\\n\\n(cdma 2000 MS)"
	      MaskDescription	      "Short PN Sequence\\n\\n(cdma 2000 MS)"
	      MaskHelp		      "Short PN Sequence\\n\\n(cdma 2000 MS)"
	      MaskPromptString	      "Generator Polynomial"
	      MaskStyleString	      "edit"
	      MaskTunableValueString  "on"
	      MaskEnableString	      "on"
	      MaskVisibilityString    "on"
	      MaskToolTipString	      "on"
	      MaskVariables	      "xGenerator=@1;"
	      MaskDisplay	      "disp('Short PN Sequence\\n\\n(cdma 2000"
" MS)')"
	      MaskIconFrame	      on
	      MaskIconOpaque	      on
	      MaskIconRotate	      "none"
	      MaskIconUnits	      "autoscale"
	      MaskValueString	      "xPNGeneratorI"
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		Open			off
		ModelBrowserVisibility	off
		ModelBrowserWidth	200
		ScreenColor		"white"
		PaperOrientation	"landscape"
		PaperPositionMode	"auto"
		PaperType		"A4"
		PaperUnits		"centimeters"
		ZoomFactor		"100"
		Block {
		  BlockType		  Reference
		  Name			  "Insert Zero"
		  Ports			  [1, 1]
		  Position		  [185, 28, 265, 72]
		  SourceBlock		  "commsequence2/Insert Zero"
		  SourceType		  "Insert Zero"
		  insertZeroVector	  "[1 0 ones(1,2^15-2)]'"
		}
		Block {
		  BlockType		  Reference
		  Name			  "PN Sequence\nGenerator"
		  Ports			  [0, 1]
		  Position		  [25, 28, 105, 72]
		  SourceBlock		  "commseqgen2/PN Sequence\nGenerator"
		  SourceType		  "PN Sequence Generator"
		  poly			  "xPNGeneratorI"
		  ini_sta		  "[zeros(1,14) 1]"
		  shift			  "[zeros(1,14) 1]"
		  Ts			  "2^15/1228800/(2^15-1)"
		  frameBased		  "on"
		  sampPerFrame		  "2^15-1"
		  reset			  "off"
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		Block {
		  BlockType		  Reference
		  Name			  "Unbuffer"
		  Ports			  [1, 1]
		  Position		  [330, 26, 380, 74]
		  SourceBlock		  "dspbuff3/Unbuffer"
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		  ic			  "0"
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		Block {
		  BlockType		  Outport
		  Name			  "Out"
		  Position		  [435, 43, 465, 57]
		  IconDisplay		  "Port number"
		}
		Line {
		  SrcBlock		  "Unbuffer"
		  SrcPort		  1
		  DstBlock		  "Out"
		  DstPort		  1
		}
		Line {
		  SrcBlock		  "Insert Zero"
		  SrcPort		  1
		  DstBlock		  "Unbuffer"
		  DstPort		  1
		}
		Line {
		  SrcBlock		  "PN Sequence\nGenerator"
		  SrcPort		  1
		  DstBlock		  "Insert Zero"
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		}
	      }
	    }
	    Block {
	      BlockType		      Reference
	      Name		      "LC Converter"
	      Ports		      [1, 1]
	      Position		      [220, 131, 300, 179]
	      SourceBlock	      "commutil2/Unipolar to\nBipolar\nConvert"
"er"
	      SourceType	      "Unipolar to Bipolar Converter"
	      M			      "2"
	      polarity		      "Negative"
	    }
	    Block {
	      BlockType		      Reference
	      Name		      "Long Code\nGenerator"
	      Ports		      [0, 1]
	      Position		      [35, 133, 115, 177]
	      SourceBlock	      "commseqgen2/PN Sequence\nGenerator"
	      SourceType	      "PN Sequence Generator"
	      poly		      "xLongCodeGenerator"
	      ini_sta		      "[zeros(1,41) 1]"
	      shift		      "xLongCodeMask"
	      Ts		      "xSampleTime"
	      frameBased	      "off"
	      sampPerFrame	      "2^15-1"
	      reset		      "off"
	    }
	    Block {
	      BlockType		      Reference
	      Name		      "PN I Converter"
	      Ports		      [1, 1]
	      Position		      [215, 36, 295, 84]
	      SourceBlock	      "commutil2/Unipolar to\nBipolar\nConvert"
"er"
	      SourceType	      "Unipolar to Bipolar Converter"
	      M			      "2"
	      polarity		      "Negative"
	    }
	    Block {
	      BlockType		      Reference
	      Name		      "PN Q Converter"
	      Ports		      [1, 1]
	      Position		      [220, 246, 300, 294]
	      SourceBlock	      "commutil2/Unipolar to\nBipolar\nConvert"
"er"
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	      M			      "2"
	      polarity		      "Negative"
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	      InputSameDT	      off
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	      Ports		      [0, 1]
	      Position		      [25, 234, 140, 306]
	      TreatAsAtomicUnit	      off
	      MinAlgLoopOccurrences   off
	      RTWSystemCode	      "Auto"
	      MaskHideContents	      off
	      MaskType		      "Short PN Sequence\\n\\n(cdma 2000 MS)"
	      MaskDescription	      "Short PN Sequence\\n\\n(cdma 2000 MS)"
	      MaskHelp		      "Short PN Sequence\\n\\n(cdma 2000 MS)"
	      MaskPromptString	      "Generator Polynomial"
	      MaskStyleString	      "edit"
	      MaskTunableValueString  "on"
	      MaskEnableString	      "on"
	      MaskVisibilityString    "on"
	      MaskToolTipString	      "on"
	      MaskVariables	      "xGenerator=&1;"
	      MaskDisplay	      "disp('Short PN Sequence\\n\\n(cdma 2000"
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	      MaskIconFrame	      on
	      MaskIconOpaque	      on
	      MaskIconRotate	      "none"
	      MaskIconUnits	      "autoscale"
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		Open			off
		ModelBrowserVisibility	off
		ModelBrowserWidth	200
		ScreenColor		"white"
		PaperOrientation	"landscape"
		PaperPositionMode	"auto"
		PaperType		"A4"
		PaperUnits		"centimeters"
		ZoomFactor		"100"
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		  BlockType		  Reference
		  Name			  "Insert Zero"
		  Ports			  [1, 1]
		  Position		  [185, 28, 265, 72]
		  SourceBlock		  "commsequence2/Insert Zero"
		  SourceType		  "Insert Zero"
		  insertZeroVector	  "[1 0 ones(1,2^15-2)]'"
		}
		Block {
		  BlockType		  Reference
		  Name			  "PN Sequence\nGenerator"
		  Ports			  [0, 1]
		  Position		  [25, 28, 105, 72]
		  SourceBlock		  "commseqgen2/PN Sequence\nGenerator"
		  SourceType		  "PN Sequence Generator"
		  poly			  "xPNGeneratorQ"
		  ini_sta		  "[zeros(1,14) 1]"
		  shift			  "[zeros(1,14) 1]"
		  Ts			  "2^15/1228800/(2^15-1)"
		  frameBased		  "on"
		  sampPerFrame		  "2^15-1"
		  reset			  "off"
		}
		Block {
		  BlockType		  Reference
		  Name			  "Unbuffer"
		  Ports			  [1, 1]
		  Position		  [330, 26, 380, 74]
		  SourceBlock		  "dspbuff3/Unbuffer"
		  SourceType		  "Unbuffer"
		  ic			  "0"
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		Block {
		  BlockType		  Outport
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		  Position		  [435, 43, 465, 57]
		  IconDisplay		  "Port number"
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		Line {
		  SrcBlock		  "Unbuffer"
		  SrcPort		  1
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		Line {
		  SrcBlock		  "Insert Zero"
		  SrcPort		  1
		  DstBlock		  "Unbuffer"
		  DstPort		  1
		}
		Line {
		  SrcBlock		  "PN Sequence\nGenerator"
		  SrcPort		  1
		  DstBlock		  "Insert Zero"
		  DstPort		  1
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	      }