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📄 qpsk.mdl

📁 对常见的调制信号在软件无线电的通用平台下进行调制解调。所有信号均通过正交分解后
💻 MDL
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	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "In1"
	  Position		  [75, 78, 105, 92]
	  Port			  "1"
	  IconDisplay		  "Port number"
	  LatchInput		  off
	}
	Block {
	  BlockType		  ActionPort
	  Name			  "Action Port"
	  Position		  [170, 15, 229, 43]
	  InitializeStates	  "reset"
	  ActionType		  "then"
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out1"
	  Position		  [325, 78, 355, 92]
	  IconDisplay		  "Port number"
	  BusOutputAsStruct	  off
	  OutputWhenDisabled	  "reset"
	  InitialOutput		  "[0]"
	}
	Line {
	  SrcBlock		  "In1"
	  SrcPort		  1
	  DstBlock		  "Out1"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      SubSystem
      Name		      "Switch Case Action\nSubsystem3"
      Ports		      [1, 1, 0, 0, 0, 0, 0, 1]
      Position		      [360, 618, 430, 652]
      TreatAsAtomicUnit	      on
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      System {
	Name			"Switch Case Action\nSubsystem3"
	Location		[463, 303, 965, 618]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "In1"
	  Position		  [75, 78, 105, 92]
	  Port			  "1"
	  IconDisplay		  "Port number"
	  LatchInput		  off
	}
	Block {
	  BlockType		  ActionPort
	  Name			  "Action Port"
	  Position		  [170, 15, 229, 43]
	  InitializeStates	  "reset"
	  ActionType		  "then"
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out1"
	  Position		  [325, 78, 355, 92]
	  IconDisplay		  "Port number"
	  BusOutputAsStruct	  off
	  OutputWhenDisabled	  "reset"
	  InitialOutput		  "[0]"
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	Line {
	  SrcBlock		  "In1"
	  SrcPort		  1
	  DstBlock		  "Out1"
	  DstPort		  1
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      }
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    Block {
      BlockType		      Sin
      Name		      "cos Wave"
      Ports		      [0, 1]
      Position		      [140, 55, 170, 85]
      SineType		      "Time based"
      Amplitude		      "2"
      Frequency		      "2*pi*20"
      Phase		      "pi/2"
      SampleTime	      "1/500"
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    Line {
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      Points		      [15, 0]
      Branch {
	Points			[0, 35]
	DstBlock		"Product"
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	DstBlock		"Scope8"
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	Branch {
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    }
    Line {
      SrcBlock		      "Sine Wave1"
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      Points		      [20, 0]
      Branch {
	Points			[0, -20]
	DstBlock		"Product1"
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      SrcBlock		      "Product"
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	DstBlock		"Digital\nFilter Design"
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	Points			[0, 50]
	DstBlock		"Scope1"
	DstPort			1
      }
      Branch {
	Points			[0, 0]
	DstBlock		"Digital\nFilter Design1"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Digital\nFilter Design1"
      SrcPort		      1
      Points		      [5, 0]
      Branch {
	DstBlock		"Rounding\nFunction1"
	DstPort			1
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      Branch {
	Points			[0, 50]
	DstBlock		"Scope4"
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    }
    Line {
      SrcBlock		      "Digital\nFilter Design"
      SrcPort		      1
      Points		      [10, 0]
      Branch {
	DstBlock		"Rounding\nFunction"
	DstPort			1
      }
      Branch {
	Points			[0, -35]
	DstBlock		"Scope5"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Rounding\nFunction"
      SrcPort		      1
      Points		      [15, 0]
      Branch {
	Points			[0, -30]
	DstBlock		"Scope6"
	DstPort			1
      }
      Branch {
	Points			[0, 35; 90, 0; 0, 150; -615, 0; 0, 15]
	Branch {
	  DstBlock		  "If"
	  DstPort		  1
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	Branch {
	  Points		  [0, 90]
	  Branch {
	    Points		    [0, 90]
	    Branch {
	      Points		      [0, 90]
	      DstBlock		      "If3"
	      DstPort		      1
	    }
	    Branch {
	      DstBlock		      "If2"
	      DstPort		      1
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	  }
	  Branch {
	    Points		    [0, -5]
	    DstBlock		    "If1"
	    DstPort		    1
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	}
      }
    }
    Line {
      SrcBlock		      "Rounding\nFunction1"
      SrcPort		      1
      Points		      [10, 0; 0, -15]
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	Points			[0, 65]
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	DstPort			1
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      Branch {
	Points			[70, 0; 0, 105; -610, 0; 0, 45]
	Branch {
	  Points		  [0, 85]
	  Branch {
	    Points		    [0, 95]
	    Branch {
	      Points		      [0, 90]
	      DstBlock		      "If3"
	      DstPort		      2
	    }
	    Branch {
	      DstBlock		      "If2"
	      DstPort		      2
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	  }
	  Branch {
	    DstBlock		    "If1"
	    DstPort		    2
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	Branch {
	  DstBlock		  "If"
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      }
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    Line {
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      SrcPort		      1
      Points		      [80, 0]
      DstBlock		      "Switch Case Action\nSubsystem"
      DstPort		      ifaction
    }
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      SrcBlock		      "Switch Case Action\nSubsystem"
      SrcPort		      1
      Points		      [15, 0]
      Branch {
	DstBlock		"Scope9"
	DstPort			1
      }
      Branch {
	DstBlock		"Add2"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "If1"
      SrcPort		      1
      Points		      [80, 0]
      DstBlock		      "Switch Case Action\nSubsystem1"
      DstPort		      ifaction
    }
    Line {
      SrcBlock		      "Switch Case Action\nSubsystem1"
      SrcPort		      1
      Points		      [10, 0]
      Branch {
	Points			[5, 0]
	DstBlock		"Scope10"
	DstPort			1
      }
      Branch {
	Points			[95, 0; 0, -75]
	DstBlock		"Add2"
	DstPort			2
      }
    }
    Line {
      SrcBlock		      "Constant1"
      SrcPort		      1
      DstBlock		      "Switch Case Action\nSubsystem1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "If2"
      SrcPort		      1
      Points		      [80, 0]
      DstBlock		      "Switch Case Action\nSubsystem2"
      DstPort		      ifaction
    }
    Line {
      SrcBlock		      "Switch Case Action\nSubsystem2"
      SrcPort		      1
      Points		      [15, 0]
      Branch {
	DstBlock		"Scope11"
	DstPort			1
      }
      Branch {
	Points			[0, 25; 125, 0; 0, 25]
	DstBlock		"Add1"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Constant2"
      SrcPort		      1
      Points		      [25, 0; 0, -5]
      DstBlock		      "Switch Case Action\nSubsystem2"
      DstPort		      1
    }
    Line {
      SrcBlock		      "If3"
      SrcPort		      1
      Points		      [80, 0]
      DstBlock		      "Switch Case Action\nSubsystem3"
      DstPort		      ifaction
    }
    Line {
      SrcBlock		      "Switch Case Action\nSubsystem3"
      SrcPort		      1
      Points		      [15, 0]

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