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📄 ladder_filter_rab.mdl

📁 PLLmatlab for simulink
💻 MDL
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      ComplexFormat	      "Magnitude (decibels)"
      DBFormat		      "Magnitude (decibels)"
      DBMFormat		      "dBm"
      NoneFormat	      "None"
      Port {
	PortNumber		1
	Name			"1dB ripple"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
	ShowSigGenPortName	on
      }
    }
    Block {
      BlockType		      Reference
      Name		      "Output Port2"
      Ports		      [0, 1, 0, 0, 0, 1]
      Position		      [315, 181, 355, 219]
      SourceBlock	      "rfports1/Output Port"
      SourceType	      "Output Port"
      ShowPortLabels	      on
      Zl		      "1e5"
      num_Models	      "0"
      GoToTag		      "ABEFDLGAGTCGXNRZCUBJGUX"
      DisplayData	      off
      PlotFreq		      "Derived from Input Port parameters"
      Freq		      "1e9:1e8:3e9"
      AllPlotType	      "Composite data"
      NoBudgetPlot	      "Composite data"
      NetworkData	      "S11"
      SmithData		      "S11"
      PolarData		      "S11"
      ComplexFormat	      "Magnitude (decibels)"
      DBFormat		      "Magnitude (decibels)"
      DBMFormat		      "dBm"
      NoneFormat	      "None"
      Port {
	PortNumber		1
	Name			"0.1dB ripple"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
	ShowSigGenPortName	on
      }
    }
    Block {
      BlockType		      Reference
      Name		      "Random\nSource"
      Ports		      [0, 1]
      Position		      [15, 126, 50, 164]
      UserDataPersistent      on
      UserData		      "DataTag0"
      Diagnostics	      "AllowInheritedTsInSrc"
      SourceBlock	      "dspsrcs4/Random\nSource"
      SourceType	      "Random Source"
      SrcType		      "Gaussian"
      NormMethod	      "Ziggurat"
      CltLength		      "12"
      MinVal		      "0"
      MaxVal		      "1"
      MeanVal		      "0"
      VarVal		      "1"
      RepMode		      "Not repeatable"
      rawSeed		      "1"
      IsInherit		      off
      SampMode		      "Discrete"
      SampTime		      "1e-7"
      SampFrame		      "256"
      DataType		      "Double"
      OutComplex	      "Complex"
    }
    Block {
      BlockType		      SubSystem
      Name		      "Transfer Function "
      Ports		      [2, 2]
      Position		      [530, 54, 625, 176]
      BackgroundColor	      "gray"
      TreatAsAtomicUnit	      off
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      MaskPromptString	      "FFT length (power of 2):|Spectral Averaging Fac"
"tor (>=1):|Percentage of  Alias Free Data  (<=100)|Unwrap Phase"
      MaskStyleString	      "edit,edit,edit,checkbox"
      MaskTunableValueString  "on,on,on,on"
      MaskCallbackString      "|||"
      MaskEnableString	      "on,on,on,on"
      MaskVisibilityString    "on,on,on,on"
      MaskToolTipString	      "on,on,on,on"
      MaskVarAliasString      ",,,"
      MaskVariables	      "NFFT=@1;Navg=@2;pcnt=@3;unwrap_flag=@4;"
      MaskDisplay	      "disp('Transfer Function \\n Estimation')"
      MaskIconFrame	      on
      MaskIconOpaque	      off
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      MaskValueString	      "1024|100|100|on"
      MaskTabNameString	      ",,,"
      System {
	Name			"Transfer Function "
	Location		[10, 78, 1247, 418]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "Reference"
	  Position		  [15, 48, 45, 62]
	  Port			  "1"
	  IconDisplay		  "Port number"
	  LatchInput		  off
	}
	Block {
	  BlockType		  Inport
	  Name			  "Response"
	  Position		  [15, 128, 45, 142]
	  Port			  "2"
	  IconDisplay		  "Port number"
	  LatchInput		  off
	}
	Block {
	  BlockType		  Reference
	  Name			  "Buffer"
	  Ports			  [1, 1]
	  Position		  [70, 30, 120, 80]
	  ShowName		  off
	  SourceBlock		  "dspbuff3/Buffer"
	  SourceType		  "Buffer"
	  N			  "NFFT"
	  V			  "NFFT/2"
	  ic			  "0"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Buffer1"
	  Ports			  [1, 1]
	  Position		  [75, 110, 125, 160]
	  ShowName		  off
	  SourceBlock		  "dspbuff3/Buffer"
	  SourceType		  "Buffer"
	  N			  "NFFT"
	  V			  "NFFT/2"
	  ic			  "0"
	}
	Block {
	  BlockType		  Constant
	  Name			  "Complex Range"
	  Position		  [270, 175, 300, 205]
	  Value			  "[1:round(NFFT*pcnt/200),round(1+NFFT-NFFT*p"
"cnt/200):NFFT];"
	}
	Block {
	  BlockType		  ComplexToMagnitudeAngle
	  Name			  "Complex to\nMagnitude-Angle"
	  Ports			  [1, 1]
	  Position		  [870, 120, 900, 150]
	  Output		  "Angle"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Downsample1"
	  Ports			  [1, 1]
	  Position		  [325, 38, 360, 72]
	  ShowName		  off
	  SourceBlock		  "dspsigops/Downsample"
	  SourceType		  "Downsample"
	  N			  "2"
	  phase			  "0"
	  ic			  "0"
	  smode			  "Allow multirate"
	  fmode			  "Maintain input frame rate"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Downsample2"
	  Ports			  [1, 1]
	  Position		  [325, 118, 360, 152]
	  ShowName		  off
	  SourceBlock		  "dspsigops/Downsample"
	  SourceType		  "Downsample"
	  N			  "2"
	  phase			  "0"
	  ic			  "0"
	  smode			  "Allow multirate"
	  fmode			  "Maintain input frame rate"
	}
	Block {
	  BlockType		  Reference
	  Name			  "FFT"
	  Ports			  [1, 1]
	  Position		  [265, 38, 305, 72]
	  ShowName		  off
	  DialogController	  "dspDDGCreate"
	  DialogControllerArgs	  "DataTag1"
	  SourceBlock		  "dspxfrm3/FFT"
	  SourceType		  "FFT"
	  CompMethod		  "Table lookup"
	  TableOpt		  "Speed"
	  BitRevOrder		  off
	  additionalParams	  off
	  SkipNorm		  off
	  allowOverrides	  on
	  firstCoeffMode	  "Specify word length"
	  firstCoeffWordLength	  "16"
	  firstCoeffFracLength	  "15"
	  outputMode		  "Same as input"
	  outputWordLength	  "16"
	  outputFracLength	  "15"
	  accumMode		  "Inherit via internal rule"
	  accumWordLength	  "32"
	  accumFracLength	  "30"
	  prodOutputMode	  "Inherit via internal rule"
	  prodOutputWordLength	  "32"
	  prodOutputFracLength	  "30"
	  roundingMode		  "Floor"
	  overflowMode		  off
	  LockScale		  off
	}
	Block {
	  BlockType		  Reference
	  Name			  "FFT1"
	  Ports			  [1, 1]
	  Position		  [265, 118, 305, 152]
	  ShowName		  off
	  DialogController	  "dspDDGCreate"
	  DialogControllerArgs	  "DataTag2"
	  SourceBlock		  "dspxfrm3/FFT"
	  SourceType		  "FFT"
	  CompMethod		  "Table lookup"
	  TableOpt		  "Speed"
	  BitRevOrder		  off
	  additionalParams	  off
	  SkipNorm		  off
	  allowOverrides	  on
	  firstCoeffMode	  "User-defined"
	  firstCoeffWordLength	  "16"
	  firstCoeffFracLength	  "15"
	  outputMode		  "Same as input"
	  outputWordLength	  "16"
	  outputFracLength	  "15"
	  accumMode		  "Inherit via internal rule"
	  accumWordLength	  "32"
	  accumFracLength	  "30"
	  prodOutputMode	  "Inherit via internal rule"
	  prodOutputWordLength	  "32"
	  prodOutputFracLength	  "30"
	  roundingMode		  "Floor"
	  overflowMode		  off
	  LockScale		  off
	}
	Block {
	  BlockType		  Reference
	  Name			  "Filter1"
	  Ports			  [1, 1]
	  Position		  [675, 43, 745, 87]
	  ShowName		  off
	  SourceBlock		  "dsparch3/Direct-Form II\nTranspose Filter"
	  SourceType		  "Direct-Form II Transpose Filter"
	  num			  "1"
	  den			  "[Navg -(Navg-1)]"
	  ic			  "eps"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Filter2"
	  Ports			  [1, 1]
	  Position		  [675, 118, 745, 162]
	  ShowName		  off
	  SourceBlock		  "dsparch3/Direct-Form II\nTranspose Filter"
	  SourceType		  "Direct-Form II Transpose Filter"
	  num			  "1"
	  den			  "[Navg -(Navg-1)]"
	  ic			  "eps"
	}
	Block {
	  BlockType		  Gain
	  Name			  "Gain"
	  Position		  [1105, 185, 1135, 215]
	  Gain			  "180/pi"
	  ParameterDataTypeMode	  "Inherit via internal rule"
	  OutDataTypeMode	  "Inherit via internal rule"
	  SaturateOnIntegerOverflow off
	}
	Block {
	  BlockType		  Math
	  Name			  "Magnitude\nSquared"
	  Ports			  [1, 1]
	  Position		  [610, 50, 640, 80]
	  ShowName		  off
	  Operator		  "magnitude^2"
	}
	Block {
	  BlockType		  Math
	  Name			  "Math\nFunction"
	  Ports			  [1, 1]
	  Position		  [555, 95, 585, 125]
	  Orientation		  "down"
	  NamePlacement		  "alternate"
	  ShowName		  off
	  Operator		  "conj"
	}
	Block {
	  BlockType		  Math
	  Name			  "Math\nFunction1"
	  Ports			  [1, 1]
	  Position		  [965, 60, 995, 90]
	  ShowName		  off
	  Operator		  "magnitude^2"
	}
	Block {
	  BlockType		  SubSystem
	  Name			  "Phase Unwrap"
	  Ports			  [1, 1]
	  Position		  [960, 105, 1000, 165]
	  TreatAsAtomicUnit	  off
	  MinAlgLoopOccurrences	  off
	  RTWSystemCode		  "Auto"
	  System {
	    Name		    "Phase Unwrap"
	    Location		    [90, 426, 1106, 619]
	    Open		    off
	    ModelBrowserVisibility  off
	    ModelBrowserWidth	    200
	    ScreenColor		    "white"
	    PaperOrientation	    "landscape"
	    PaperPositionMode	    "auto"
	    PaperType		    "usletter"
	    PaperUnits		    "inches"
	    ZoomFactor		    "100"
	    Block {
	      BlockType		      Inport
	      Name		      "IN"
	      Position		      [40, 73, 70, 87]
	      Port		      "1"
	      IconDisplay	      "Port number"
	      LatchInput	      off
	    }
	    Block {
	      BlockType		      Constant
	      Name		      "Constant"
	      Position		      [35, 135, 65, 165]
	      Value		      "[ceil(NFFT*pcnt/200)+1:floor(NFFT*pcnt/"
"100) 1:ceil(NFFT*pcnt/200)]; "
	    }
	    Block {
	      BlockType		      SubSystem
	      Name		      "Embedded\nMATLAB Function1"
	      Ports		      [1, 1]
	      Position		      [610, 67, 680, 113]
	      TreatAsAtomicUnit	      off
	      MinAlgLoopOccurrences   off
	      RTWSystemCode	      "Auto"
	      Array {
		Type			"Handle"
		Dimension		0
		PropName		"AvailSigsLoadSave"
	      }
	      MaskType		      "Stateflow"
	      MaskDescription	      "Embedded MATLAB block"
	      MaskDisplay	      "disp('center_sub');"
	      MaskSelfModifiable      on
	      MaskIconFrame	      on
	      MaskIconOpaque	      off
	      MaskIconRotate	      "none"
	      MaskIconUnits	      "autoscale"
	      System {
		Name			"Embedded\nMATLAB Function1"
		Location		[257, 457, 812, 717]
		Open			off
		ModelBrowserVisibility	off
		ModelBrowserWidth	200
		ScreenColor		"white"
		PaperOrientation	"landscape"
		PaperPositionMode	"auto"
		PaperType		"usletter"
		PaperUnits		"inches"
		ZoomFactor		"100"
		Block {
		  BlockType		  Inport
		  Name			  "u"
		  Position		  [20, 101, 40, 119]
		  Port			  "1"
		  IconDisplay		  "Port number"
		  LatchInput		  off
		}
		Block {
		  BlockType		  Demux
		  Name			  " Demux "
		  Ports			  [1, 1]
		  Position		  [270, 160, 320, 200]
		  Outputs		  "1"
		}
		Block {
		  BlockType		  "S-Function"
		  Name			  " SFunction "
		  Tag			  "Stateflow S-Function ladder_filter_"
"rab 4"
		  Ports			  [1, 2]
		  Position		  [180, 100, 230, 160]
		  FunctionName		  "sf_sfun"
		  PortCounts		  "[1 2]"
		  Port {
		    PortNumber		    2
		    Name		    "y"
		    RTWStorageClass	    "Auto"
		    DataLoggingNameMode	    "SignalName"
		    ShowSigGenPortName	    on
		  }
		}
		Block {
		  BlockType		  Terminator
		  Name			  " Terminator "
		  Position		  [460, 171, 480, 189]
		}
		Block {
		  BlockType		  Outport
		  Name			  "y"
		  Position		  [460, 101, 480, 119]
		  IconDisplay		  "Port number"
		  BusOutputAsStruct	  off
		}
		Line {
		  SrcBlock		  " SFunction "
		  SrcPort		  1
		  Points		  [0, 65]
		  DstBlock		  " Demux "
		  DstPort		  1
		}
		Line {
		  SrcBlock		  " Demux "
		  SrcPort		  1
		  DstBlock		  " Terminator "
		  DstPort		  1
		}
		Line {
		  SrcBlock		  "u"
		  SrcPort		  1
		  DstBlock		  " SFunction "
		  DstPort		  1
		}
		Line {
		  Name			  "y"
		  Labels		  [0, 0]
		  SrcBlock		  " SFunction "
		  SrcPort		  2
		  DstBlock		  "y"
		  DstPort		  1
		}
	      }
	    }
	    Block {
	      BlockType		      FrameConversion
	      Name		      "Frame Conversion"
	      Position		      [300, 70, 355, 110]
	      OutFrame		      "Frame based"
	    }
	    Block {
	      BlockType		      FrameConversion

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