lms.mdl

自适应算法

    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "A4"
    PaperUnits		    "centimeters"
    ZoomFactor		    "100"
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      Reference
      Name		      "Gaussian Noise\nGenerator"
      Ports		      [0, 1]
      Position		      [20, 173, 100, 217]
      FontName		      "Arial"
      SourceBlock	      "commnoisgen2/Gaussian Noise\nGenerator"
      SourceType	      "Gaussian Noise Generator"
      m			      "0"
      d			      "1"
      s			      "100"
      Ts		      "1/1000"
      frameBased	      off
      sampPerFrame	      "1"
      orient		      off
    }
    Block {
      BlockType		      Reference
      Name		      "LMS Filter"
      Ports		      [2, 3]
      Position		      [205, 97, 310, 183]
      SourceBlock	      "dspadpt3/LMS Filter"
      SourceType	      "LMS Filter"
      Algo		      "LMS"
      L			      "200"
      stepflag		      "Dialog"
      mu		      "0.001"
      leakage		      "1.0"
      addnparflag	      off
      ic		      "0"
      Adapt		      off
      resetflag		      "None"
      weights		      on
    }
    Block {
      BlockType		      Scope
      Name		      "Scope"
      Ports		      [1]
      Position		      [505, 69, 535, 101]
      Location		      [135, 77, 705, 316]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      List {
	ListType		SelectedSignals
	axes1			""
      }
      TimeRange		      "10"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope1"
      Ports		      [1]
      Position		      [375, 124, 405, 156]
      Location		      [146, 313, 754, 552]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      List {
	ListType		SelectedSignals
	axes1			""
      }
      SaveName		      "ScopeData1"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope2"
      Ports		      [1]
      Position		      [500, 154, 530, 186]
      Location		      [188, 355, 753, 594]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      List {
	ListType		SelectedSignals
	axes1			""
      }
      SaveName		      "ScopeData2"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope3"
      Ports		      [1]
      Position		      [150, 144, 180, 176]
      Location		      [119, 300, 729, 539]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      List {
	ListType		SelectedSignals
	axes1			""
      }
      SaveName		      "ScopeData3"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope4"
      Ports		      [1]
      Position		      [215, 14, 245, 46]
      Location		      [29, 239, 727, 478]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      List {
	ListType		SelectedSignals
	axes1			""
      }
      SaveName		      "ScopeData4"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope5"
      Ports		      [1]
      Position		      [240, 229, 270, 261]
      Location		      [136, 310, 701, 549]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      List {
	ListType		SelectedSignals
	axes1			""
      }
      SaveName		      "ScopeData5"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope6"
      Ports		      [1]
      Position		      [495, 219, 525, 251]
      Location		      [171, 236, 736, 475]
      Open		      off
      NumInputPorts	      "1"
      List {
	ListType		AxesTitles
	axes1			"%<SignalLabel>"
      }
      List {
	ListType		SelectedSignals
	axes1			""
      }
      SaveName		      "ScopeData6"
      DataFormat	      "StructureWithTime"
    }
    Block {
      BlockType		      Reference
      Name		      "Sine Wave"
      Ports		      [0, 1]
      Position		      [20, 98, 65, 142]
      SourceBlock	      "dspsrcs4/Sine Wave"
      SourceType	      "Sine Wave"
      Amplitude		      "1"
      Frequency		      "12/(2*pi)"
      Phase		      "0.001"
      SampleMode	      "Discrete"
      OutComplex	      "Real"
      CompMethod	      "Trigonometric fcn"
      TableSize		      "Speed"
      SampleTime	      "1/1000"
      SamplesPerFrame	      "1"
      additionalParams	      on
      allowOverrides	      on
      dataType		      "double"
      wordLen		      "16"
      udDataType	      "sfix(16)"
      fracBitsMode	      "Best precision"
      numFracBits	      "15"
      ResetState	      "Restart at time zero"
    }
    Block {
      BlockType		      Reference
      Name		      "Sine Wave1"
      Ports		      [0, 1]
      Position		      [115, 223, 160, 267]
      SourceBlock	      "dspsrcs4/Sine Wave"
      SourceType	      "Sine Wave"
      Amplitude		      "1"
      Frequency		      "12/(2*pi)"
      Phase		      "0.002"
      SampleMode	      "Discrete"
      OutComplex	      "Real"
      CompMethod	      "Trigonometric fcn"
      TableSize		      "Speed"
      SampleTime	      "1/1000"
      SamplesPerFrame	      "1"
      additionalParams	      on
      allowOverrides	      on
      dataType		      "double"
      wordLen		      "16"
      udDataType	      "sfix(16)"
      fracBitsMode	      "Best precision"
      numFracBits	      "15"
      ResetState	      "Restart at time zero"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum"
      Ports		      [2, 1]
      Position		      [100, 110, 120, 130]
      ShowName		      off
      IconShape		      "round"
      Inputs		      "|++"
      InputSameDT	      off
      OutDataTypeMode	      "Inherit via internal rule"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum1"
      Ports		      [2, 1]
      Position		      [385, 225, 405, 245]
      ShowName		      off
      IconShape		      "round"
      Inputs		      "-+"
      InputSameDT	      off
      OutDataTypeMode	      "Inherit via internal rule"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum2"
      Ports		      [2, 1]
      Position		      [370, 75, 390, 95]
      ShowName		      off
      IconShape		      "round"
      Inputs		      "-+"
      InputSameDT	      off
      OutDataTypeMode	      "Inherit via internal rule"
    }
    Line {
      SrcBlock		      "Sine Wave"
      SrcPort		      1
      DstBlock		      "Sum"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sum"
      SrcPort		      1
      Points		      [30, 0]
      Branch {
	Points			[20, 0; 10, 0]
	Branch {
	  DstBlock		  "LMS Filter"
	  DstPort		  1
	}
	Branch {
	  Points		  [0, -60]
	  DstBlock		  "Sum2"
	  DstPort		  1
	}
      }
      Branch {
	Points			[0, -90]
	DstBlock		"Scope4"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Sine Wave1"
      SrcPort		      1
      Points		      [25, 0]
      Branch {
	DstBlock		"LMS Filter"
	DstPort			2
      }
      Branch {
	DstBlock		"Scope5"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "LMS Filter"
      SrcPort		      1
      Points		      [0, 0; 40, 0]
      Branch {
	DstBlock		"Sum2"
	DstPort			2
      }
      Branch {
	Points			[0, 60]
	DstBlock		"Scope2"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Sum2"
      SrcPort		      1
      Points		      [65, 0]
      Branch {
	DstBlock		"Scope"
	DstPort			1
      }
      Branch {
	Points			[0, 175]
	DstBlock		"Sum1"
	DstPort			2
      }
    }
    Line {
      SrcBlock		      "LMS Filter"
      SrcPort		      2
      DstBlock		      "Scope1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Gaussian Noise\nGenerator"
      SrcPort		      1
      Points		      [0, 0; 5, 0]
      Branch {
	Points			[0, -35]
	DstBlock		"Scope3"
	DstPort			1
      }
      Branch {
	DstBlock		"Sum"
	DstPort			2
      }
      Branch {
	Points			[285, 0]
	DstBlock		"Sum1"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Sum1"
      SrcPort		      1
      DstBlock		      "Scope6"
      DstPort		      1
    }
  }
}