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📄 am.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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    }
    Block {
      BlockType		      Reference
      Name		      "Digital\nFilter Design"
      Ports		      [1, 1]
      Position		      [270, 62, 335, 118]
      UserDataPersistent      on
      UserData		      "DataTag0"
      SourceBlock	      "dsparch4/Digital\nFilter Design"
      SourceType	      ""
      ShowPortLabels	      on
    }
    Block {
      BlockType		      Reference
      Name		      "Digital\nFilter Design1"
      Ports		      [1, 1]
      Position		      [270, 157, 335, 213]
      UserDataPersistent      on
      UserData		      "DataTag1"
      SourceBlock	      "dsparch4/Digital\nFilter Design"
      SourceType	      ""
      ShowPortLabels	      on
    }
    Block {
      BlockType		      Reference
      Name		      "Digital\nFilter Design2"
      Ports		      [1, 1]
      Position		      [650, 107, 715, 163]
      UserDataPersistent      on
      UserData		      "DataTag2"
      SourceBlock	      "dsparch4/Digital\nFilter Design"
      SourceType	      ""
      ShowPortLabels	      on
    }
    Block {
      BlockType		      Fcn
      Name		      "Fcn"
      Position		      [560, 120, 620, 150]
      Expr		      "(u-0.5)*2"
    }
    Block {
      BlockType		      FromWorkspace
      Name		      "From\nWorkspace"
      Position		      [15, 113, 80, 137]
      VariableName	      "signal"
      SampleTime	      "1/600"
      OutputAfterFinalValue   "Setting to zero"
    }
    Block {
      BlockType		      Math
      Name		      "Math\nFunction"
      Ports		      [1, 1]
      Position		      [390, 170, 420, 200]
      Operator		      "square"
    }
    Block {
      BlockType		      Math
      Name		      "Math\nFunction1"
      Ports		      [1, 1]
      Position		      [390, 75, 420, 105]
      Operator		      "square"
    }
    Block {
      BlockType		      Math
      Name		      "Math\nFunction2"
      Ports		      [1, 1]
      Position		      [510, 120, 540, 150]
      Operator		      "sqrt"
    }
    Block {
      BlockType		      Product
      Name		      "Product"
      Ports		      [2, 1]
      Position		      [205, 167, 235, 198]
      InputSameDT	      off
      OutDataTypeMode	      "Inherit via internal rule"
      SaturateOnIntegerOverflow	off
    }
    Block {
      BlockType		      Product
      Name		      "Product1"
      Ports		      [2, 1]
      Position		      [200, 72, 230, 103]
      InputSameDT	      off
      OutDataTypeMode	      "Inherit via internal rule"
      SaturateOnIntegerOverflow	off
    }
    Block {
      BlockType		      Scope
      Name		      "Scope"
      Ports		      [1]
      Position		      [390, 234, 420, 266]
      Location		      [439, 389, 763, 628]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      DataFormat	      "StructureWithTime"
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    Block {
      BlockType		      Scope
      Name		      "Scope1"
      Ports		      [1]
      Position		      [100, 209, 130, 241]
      Location		      [350, 334, 854, 571]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
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      SaveName		      "ScopeData1"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope2"
      Ports		      [1]
      Position		      [385, 14, 415, 46]
      Location		      [513, 229, 837, 468]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
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      SaveName		      "ScopeData2"
      DataFormat	      "StructureWithTime"
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    Block {
      BlockType		      Scope
      Name		      "Scope3"
      Ports		      [1]
      Position		      [730, 119, 760, 151]
      Location		      [370, 352, 756, 625]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      SaveName		      "ScopeData3"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope4"
      Ports		      [1]
      Position		      [270, 14, 300, 46]
      Location		      [435, 285, 759, 524]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      SaveName		      "ScopeData4"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope5"
      Ports		      [1]
      Position		      [265, 274, 295, 306]
      Location		      [458, 410, 782, 649]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      SaveName		      "ScopeData5"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope6"
      Ports		      [1]
      Position		      [645, 224, 675, 256]
      Location		      [6, 54, 806, 573]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      SaveName		      "ScopeData6"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope7"
      Ports		      [1]
      Position		      [560, 219, 590, 251]
      Location		      [6, 54, 806, 573]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      SaveName		      "ScopeData7"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope8"
      Ports		      [1]
      Position		      [470, 239, 500, 271]
      Location		      [150, 288, 563, 553]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      SaveName		      "ScopeData8"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Sin
      Name		      "Sine Wave"
      Ports		      [0, 1]
      Position		      [145, 35, 175, 65]
      SineType		      "Time based"
      Frequency		      "2*pi*20"
      SampleTime	      "1/600"
    }
    Block {
      BlockType		      Sin
      Name		      "Sine Wave1"
      Ports		      [0, 1]
      Position		      [145, 210, 175, 240]
      SineType		      "Time based"
      Frequency		      "2*pi*20"
      Phase		      "pi/2"
      SampleTime	      "1/600"
    }
    Line {
      SrcBlock		      "Sine Wave1"
      SrcPort		      1
      Points		      [0, -35]
      DstBlock		      "Product"
      DstPort		      2
    }
    Line {
      SrcBlock		      "From\nWorkspace"
      SrcPort		      1
      Points		      [5, 0]
      Branch {
	Points			[-5, 0]
	DstBlock		"Scope1"
	DstPort			1
      }
      Branch {
	Points			[25, 0]
	Branch {
	  Points		  [0, -30]
	  DstBlock		  "Product1"
	  DstPort		  2
	}
	Branch {
	  Points		  [0, 50]
	  DstBlock		  "Product"
	  DstPort		  1
	}
      }
    }
    Line {
      SrcBlock		      "Sine Wave"
      SrcPort		      1
      Points		      [5, 0]
      DstBlock		      "Product1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Product1"
      SrcPort		      1
      Points		      [15, 0]
      Branch {
	DstBlock		"Digital\nFilter Design"
	DstPort			1
      }
      Branch {
	Points			[0, -60]
	DstBlock		"Scope4"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Product"

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