bpsk.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

    PaperUnits		    "centimeters"
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    Block {
      BlockType		      Reference
      Name		      "Digital\nFilter Design"
      Ports		      [1, 1]
      Position		      [455, 212, 520, 268]
      UserDataPersistent      on
      UserData		      "DataTag0"
      SourceBlock	      "dsparch4/Digital\nFilter Design"
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      BlockType		      Reference
      Name		      "Digital\nFilter Design2"
      Ports		      [1, 1]
      Position		      [455, 277, 520, 333]
      UserDataPersistent      on
      UserData		      "DataTag1"
      SourceBlock	      "dsparch4/Digital\nFilter Design"
      SourceType	      ""
      ShowPortLabels	      on
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    Block {
      BlockType		      FromWorkspace
      Name		      "From\nWorkspace"
      Position		      [160, 268, 225, 292]
      VariableName	      "signal"
      SampleTime	      "1/600"
    }
    Block {
      BlockType		      Product
      Name		      "Product2"
      Ports		      [2, 1]
      Position		      [390, 222, 420, 253]
      InputSameDT	      off
      OutDataTypeMode	      "Inherit via internal rule"
      SaturateOnIntegerOverflow	off
    }
    Block {
      BlockType		      Product
      Name		      "Product3"
      Ports		      [2, 1]
      Position		      [390, 287, 420, 318]
      InputSameDT	      off
      OutDataTypeMode	      "Inherit via internal rule"
      SaturateOnIntegerOverflow	off
    }
    Block {
      BlockType		      Scope
      Name		      "Scope1"
      Ports		      [1]
      Position		      [265, 344, 295, 376]
      Location		      [153, 91, 477, 330]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      SaveName		      "ScopeData4"
      DataFormat	      "StructureWithTime"
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    Block {
      BlockType		      Scope
      Name		      "Scope2"
      Ports		      [1]
      Position		      [450, 139, 480, 171]
      Location		      [428, 177, 752, 416]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
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      SaveName		      "ScopeData5"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope3"
      Ports		      [1]
      Position		      [675, 354, 705, 386]
      Location		      [419, 54, 743, 293]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
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      DataFormat	      "StructureWithTime"
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    Block {
      BlockType		      Scope
      Name		      "Scope4"
      Ports		      [1]
      Position		      [565, 189, 595, 221]
      Location		      [419, 54, 743, 293]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
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      DataFormat	      "StructureWithTime"
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    Block {
      BlockType		      Scope
      Name		      "Scope5"
      Ports		      [1]
      Position		      [565, 329, 595, 361]
      Location		      [119, 323, 443, 562]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
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      DataFormat	      "StructureWithTime"
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    Block {
      BlockType		      Scope
      Name		      "Scope6"
      Ports		      [1]
      Position		      [770, 269, 800, 301]
      Location		      [299, 401, 626, 604]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
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      SaveName		      "ScopeData3"
      DataFormat	      "StructureWithTime"
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    Block {
      BlockType		      Scope
      Name		      "Scope7"
      Ports		      [1]
      Position		      [465, 389, 495, 421]
      Location		      [198, 162, 522, 401]
      Open		      on
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
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      SaveName		      "ScopeData6"
      DataFormat	      "StructureWithTime"
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    Block {
      BlockType		      Scope
      Name		      "Scope8"
      Ports		      [1]
      Position		      [370, 124, 400, 156]
      Location		      [419, 54, 743, 293]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
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      SaveName		      "ScopeData7"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Signum
      Name		      "Sign"
      Position		      [710, 270, 740, 300]
    }
    Block {
      BlockType		      Sin
      Name		      "Sine Wave2"
      Ports		      [0, 1]
      Position		      [285, 185, 315, 215]
      SineType		      "Time based"
      Frequency		      "2*pi*20"
      SampleTime	      "1/600"
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    Block {
      BlockType		      Sin
      Name		      "Sine Wave3"
      Ports		      [0, 1]
      Position		      [310, 315, 340, 345]
      SineType		      "Time based"
      Frequency		      "2*pi*20"
      Phase		      "pi/2"
      SampleTime	      "1/600"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum1"
      Ports		      [2, 1]
      Position		      [625, 275, 645, 295]
      ShowName		      off
      IconShape		      "round"
      Inputs		      "|++"
      InputSameDT	      off
      OutDataTypeMode	      "Inherit via internal rule"
      SaturateOnIntegerOverflow	off
    }
    Line {
      SrcBlock		      "Sine Wave2"
      SrcPort		      1
      Points		      [15, 0; 0, 20]
      Branch {
	Points			[40, 0]
	DstBlock		"Product2"
	DstPort			1
      }
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	Points			[15, 0; 0, -80]
	DstBlock		"Scope8"
	DstPort			1
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    Line {
      SrcBlock		      "Sine Wave3"
      SrcPort		      1
      Points		      [30, 0]
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      SrcPort		      1
      Points		      [15, 0]
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	DstBlock		"Digital\nFilter Design"
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	DstPort			1
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	Points			[0, 100]
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	DstBlock		"Scope5"
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      }
      Branch {
	DstBlock		"Sum1"
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