mqam_mimo_onere_twotr.mdl

MIMO系统

	  Position		  [325, 101, 330, 139]
	  BackgroundColor	  "black"
	  ShowName		  off
	  Outputs		  "2"
	}
	Block {
	  BlockType		  Mux
	  Name			  "Mux"
	  Ports			  [3, 1]
	  Position		  [180, 69, 185, 171]
	  ShowName		  off
	  Inputs		  "3"
	  DisplayOption		  "bar"
	}
	Block {
	  BlockType		  RealImagToComplex
	  Name			  "Real-Imag to\nComplex"
	  Ports			  [2, 1]
	  Position		  [365, 102, 395, 138]
	  Input			  "Real and imag"
	}
	Block {
	  BlockType		  "S-Function"
	  Name			  "S-Function"
	  Ports			  [1, 1]
	  Position		  [230, 105, 290, 135]
	  FunctionName		  "MQAM_MRC_twoTR"
	  Parameters		  "BitRate"
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out1"
	  Position		  [420, 113, 450, 127]
	}
	Line {
	  SrcBlock		  "In2"
	  SrcPort		  1
	  DstBlock		  "Complex to\nReal-Imag1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Mux"
	  SrcPort		  1
	  DstBlock		  "S-Function"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "channel"
	  SrcPort		  1
	  DstBlock		  "Mux"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Complex to\nReal-Imag1"
	  SrcPort		  1
	  Points		  [15, 0; 0, -20]
	  DstBlock		  "Mux"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Complex to\nReal-Imag1"
	  SrcPort		  2
	  DstBlock		  "Mux"
	  DstPort		  3
	}
	Line {
	  SrcBlock		  "S-Function"
	  SrcPort		  1
	  DstBlock		  "Demux"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Demux"
	  SrcPort		  1
	  DstBlock		  "Real-Imag to\nComplex"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Demux"
	  SrcPort		  2
	  DstBlock		  "Real-Imag to\nComplex"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Real-Imag to\nComplex"
	  SrcPort		  1
	  DstBlock		  "Out1"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      Product
      Name		      "Product"
      Ports		      [2, 1]
      Position		      [645, 56, 690, 89]
      BackgroundColor	      "yellow"
      DropShadow	      on
      InputSameDT	      off
    }
    Block {
      BlockType		      Reference
      Name		      "Random Integer\nGenerator"
      Ports		      [0, 1]
      Position		      [125, 44, 180, 86]
      BackgroundColor	      "yellow"
      DropShadow	      on
      FontName		      "Arial"
      SourceBlock	      "commrandsrc2/Random Integer\nGenerator"
      SourceType	      "Random Integer Generator"
      mul		      "2"
      seed		      "37"
      Ts		      "1/(4*BitRate)"
      frameBased	      on
      sampPerFrame	      "4*BitRate"
      orient		      off
    }
    Block {
      BlockType		      Reference
      Name		      "Rectangular QAM\nDemodulator\nBaseband"
      Ports		      [1, 1]
      Position		      [245, 331, 315, 369]
      Orientation	      "left"
      BackgroundColor	      "yellow"
      DropShadow	      on
      SourceBlock	      "commdigbbndam2/Rectangular QAM\nDemodulator\nBa"
"seband"
      SourceType	      "Rectangular QAM Demodulator Baseband"
      M			      "16"
      OutType		      "Bit"
      Dec		      "Gray"
      PowType		      "Min. distance between symbols"
      MinDist		      "2"
      AvgPow		      "1"
      PeakPow		      "1"
      Ph		      "0"
      numSamp		      "1"
    }
    Block {
      BlockType		      Reference
      Name		      "Rectangular QAM\nModulator\nBaseband"
      Ports		      [1, 1]
      Position		      [240, 43, 300, 87]
      BackgroundColor	      "yellow"
      DropShadow	      on
      SourceBlock	      "commdigbbndam2/Rectangular QAM\nModulator\nBase"
"band"
      SourceType	      "Rectangular QAM Modulator Baseband"
      M			      "16"
      InType		      "Bit"
      Enc		      "Gray"
      PowType		      "Min. distance between symbols"
      MinDist		      "2"
      AvgPow		      "1"
      PeakPow		      "1"
      Ph		      "0"
      numSamp		      "1"
    }
    Block {
      BlockType		      Selector
      Name		      "Selector"
      Ports		      [1, 1]
      Position		      [345, 171, 385, 209]
      BackgroundColor	      "yellow"
      DropShadow	      on
      Elements		      "1 "
      InputPortWidth	      "3"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum"
      Ports		      [2, 1]
      Position		      [725, 175, 755, 205]
      Orientation	      "down"
      BackgroundColor	      "yellow"
      DropShadow	      on
      NamePlacement	      "alternate"
      ShowName		      off
      IconShape		      "round"
      Inputs		      "|++"
      InputSameDT	      off
      OutDataTypeMode	      "Inherit via internal rule"
    }
    Block {
      BlockType		      ToWorkspace
      Name		      "To Workspace"
      Position		      [415, 174, 480, 206]
      BackgroundColor	      "yellow"
      DropShadow	      on
      VariableName	      "BitErrorRate"
      MaxDataPoints	      "inf"
      SampleTime	      "-1"
      SaveFormat	      "Array"
    }
    Block {
      BlockType		      ZeroOrderHold
      Name		      "Zero-Order\nHold"
      Position		      [475, 330, 515, 370]
      Orientation	      "left"
      BackgroundColor	      "yellow"
      DropShadow	      on
    }
    Block {
      BlockType		      SubSystem
      Name		      "channel and noise"
      Ports		      [0, 2]
      Position		      [535, 149, 590, 236]
      BackgroundColor	      "yellow"
      DropShadow	      on
      TreatAsAtomicUnit	      off
      System {
	Name			"channel and noise"
	Location		[-39, 442, 755, 728]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  Constant
	  Name			  "Constant"
	  Position		  [85, 80, 115, 110]
	}
	Block {
	  BlockType		  Demux
	  Name			  "Demux"
	  Ports			  [1, 3]
	  Position		  [280, 47, 285, 143]
	  BackgroundColor	  "black"
	  ShowName		  off
	  Outputs		  "3"
	}
	Block {
	  BlockType		  RealImagToComplex
	  Name			  "Real-Imag to\nComplex"
	  Ports			  [2, 1]
	  Position		  [320, 84, 350, 131]
	  Input			  "Real and imag"
	}
	Block {
	  BlockType		  "S-Function"
	  Name			  "S-Function"
	  Ports			  [1, 1]
	  Position		  [175, 80, 235, 110]
	  FunctionName		  "cornaka_noise"
	  Parameters		  "N,BitRate,m,Rou_gamma_Tx,omegap,sgma"
	}
	Block {
	  BlockType		  Outport
	  Name			  "channel"
	  Position		  [415, 58, 445, 72]
	}
	Block {
	  BlockType		  Outport
	  Name			  "noise"
	  Position		  [415, 103, 445, 117]
	  Port			  "2"
	}
	Line {
	  SrcBlock		  "Constant"
	  SrcPort		  1
	  DstBlock		  "S-Function"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "S-Function"
	  SrcPort		  1
	  DstBlock		  "Demux"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Demux"
	  SrcPort		  1
	  DstBlock		  "channel"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Demux"
	  SrcPort		  2
	  DstBlock		  "Real-Imag to\nComplex"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Demux"
	  SrcPort		  3
	  Points		  [15, 0]
	  DstBlock		  "Real-Imag to\nComplex"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Real-Imag to\nComplex"
	  SrcPort		  1
	  DstBlock		  "noise"
	  DstPort		  1
	}
      }
    }
    Line {
      SrcBlock		      "Error Rate\nCalculation"
      SrcPort		      1
      DstBlock		      "Selector"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Selector"
      SrcPort		      1
      DstBlock		      "To Workspace"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Zero-Order\nHold"
      SrcPort		      1
      DstBlock		      "Frame Status\nConversion2"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Frame Status\nConversion2"
      SrcPort		      1
      DstBlock		      "Rectangular QAM\nDemodulator\nBaseband"
      DstPort		      1
    }
    Line {
      SrcBlock		      "MQAM_MRC"
      SrcPort		      1
      DstBlock		      "Zero-Order\nHold"
      DstPort		      1
    }
    Line {
      SrcBlock		      "channel and noise"
      SrcPort		      1
      Points		      [0, 0; 35, 0]
      Branch {
	DstBlock		"Product"
	DstPort			2
      }
      Branch {
	Points			[55, 0]
	DstBlock		"MQAM_MRC"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Random Integer\nGenerator"
      SrcPort		      1
      Points		      [0, 0; 15, 0]
      Branch {
	DstBlock		"Rectangular QAM\nModulator\nBaseband"
	DstPort			1
      }
      Branch {
	Points			[0, 115]
	DstBlock		"Error Rate\nCalculation"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Rectangular QAM\nModulator\nBaseband"
      SrcPort		      1
      DstBlock		      "Frame Status\nConversion"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Rectangular QAM\nDemodulator\nBaseband"
      SrcPort		      1
      Points		      [-20, 0; 0, -150]
      DstBlock		      "Error Rate\nCalculation"
      DstPort		      2
    }
    Line {
      SrcBlock		      "channel and noise"
      SrcPort		      2
      Points		      [120, 0; 0, -55]
      DstBlock		      "Sum"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Product"
      SrcPort		      1
      Points		      [75, 0]
      DstBlock		      "Sum"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Sum"
      SrcPort		      1
      Points		      [0, 150]
      DstBlock		      "MQAM_MRC"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Frame Status\nConversion"
      SrcPort		      1
      DstBlock		      "Product"
      DstPort		      1
    }
  }
}