Library {  Name			  "dbtlinkblocks"  Version		  3.00  BlockDataTips		  off  BlockParametersDataTip  off  BlockAttributesDataTip  off  BlockPortWidthsDataTip  off  BlockDescriptionStringDataTip	off  BlockMaskParametersDataTip off  ToolBar		  off  StatusBar		  off  BrowserShowLibraryLinks off  BrowserLookUnderMasks	  off  Created		  "Tue Feb  1 15:25:53 2000"  Creator		  "svabj"  UpdateHistory		  "UpdateHistoryNever"  ModifiedByFormat	  "%<Auto>"  LastModifiedBy	  "svabj"  ModifiedDateFormat	  "%<Auto>"  LastModifiedDate	  "Sat Oct 14 15:18:21 2000"  ModelVersionFormat	  "1.%<AutoIncrement:135>"  ConfigurationManager	  "none"  BlockDefaults {    Orientation		    "right"    ForegroundColor	    "black"    BackgroundColor	    "white"    DropShadow		    off    NamePlacement	    "normal"    FontName		    "Helvetica"    FontSize		    10    FontWeight		    "normal"    FontAngle		    "normal"    ShowName		    on  }  AnnotationDefaults {    HorizontalAlignment	    "center"    VerticalAlignment	    "middle"    ForegroundColor	    "black"    BackgroundColor	    "white"    DropShadow		    off    FontName		    "Helvetica"    FontSize		    10    FontWeight		    "normal"    FontAngle		    "normal"  }  LineDefaults {    FontName		    "Helvetica"    FontSize		    9    FontWeight		    "normal"    FontAngle		    "normal"  }  System {    Name		    "dbtlinkblocks"    Location		    [183, 126, 1150, 855]    Open		    on    ModelBrowserVisibility  off    ModelBrowserWidth	    200    ScreenColor		    "white"    PaperOrientation	    "landscape"    PaperPositionMode	    "auto"    PaperType		    "usletter"    PaperUnits		    "inches"    ZoomFactor		    "100"    AutoZoom		    on    ReportName		    "simulink-default.rpt"    Block {      BlockType		      Inport      Name		      "In1"      Position		      [980, 768, 1010, 782]      Port		      "1"      PortWidth		      "-1"      SampleTime	      "-1"      DataType		      "auto"      SignalType	      "auto"      Interpolate	      on    }    Block {      BlockType		      "S-Function"      Name		      "AIC Detection"      Ports		      [1, 1, 0, 0, 0]      Position		      [55, 485, 110, 525]      BackgroundColor	      "yellow"      ShowName		      off      FunctionName	      "aic_s"      PortCounts	      "[]"      SFunctionModules	      "''"      MaskType		      "Detection of the number of sources"      MaskDescription	      "Detection of the number of sources with AIC.  A""IC compares the eigenvalues of the sample correlation matrix to obtain an est""imate of the number of sources present. A large eigenvalue indicates the pres""ence of a source.\nInput: Data correlation matrix.\nOutput: Estimated number ""of sources present in data.\nSee help text of function \"aic\".\n"      MaskHelp		      "eval('helpwin2 aic')"      MaskDisplay	      "disp('AIC\\nDetection')"      MaskIconFrame	      on      MaskIconOpaque	      on      MaskIconRotate	      "none"      MaskIconUnits	      "autoscale"    }    Block {      BlockType		      "S-Function"      Name		      "AIMT Experimental\nAntenna"      Ports		      [0, 1, 0, 0, 0]      Position		      [125, 218, 195, 252]      BackgroundColor	      "yellow"      ShowName		      off      FunctionName	      "defant_s"      Parameters	      "{'expAnt'}"      PortCounts	      "[]"      SFunctionModules	      "''"      MaskType		      "AIMT experimental antenna"      MaskDescription	      "An experimental antenna array, designed and con""structed at FOA, is used as the receiving antenna array.\nInput: -\nOutput: D""efinition of the experiment antenna array.\nSee help text of \"defant('expAnt""')\"."      MaskHelp		      "eval('helpwin2 defant')"      MaskDisplay	      "disp('AIMT Exp.\\nAntenna')"      MaskIconFrame	      on      MaskIconOpaque	      on      MaskIconRotate	      "none"      MaskIconUnits	      "autoscale"    }    Block {      BlockType		      SubSystem      Name		      "Adaptive Beamforming"      Ports		      [2, 1, 0, 0, 0]      Position		      [455, 638, 560, 682]      BackgroundColor	      "yellow"      ShowName		      off      ShowPortLabels	      on      MaskType		      "Adaptive BeamForming Subsystem"      MaskDescription	      "Adaptive beamforming. Uses the jammer plus inte""rference plus noise correlation matrix (signal free correlation matrix) to fi""nd weights that maximizes the SNR (Signal-to-Noise Ratio).\nInput:A radar sig""nal (top input port) and the interference (and noise) correlation matrix (low""er input port).\nOutput: Linearly filtered radar signal.\nSee help text of fu""nction \"spafilt('acbf')\"."      MaskHelp		      "eval('helpwin2 spafilt')"      MaskPromptString	      "Main beam look direction(s) [degrees]|Sub-array"" look direction(s) [degrees]|Orthogonalize beam(s)|Taper type|Desired (taper)"" sidelobe level|Number of equal sidelobe levels near main lobe"      MaskStyleString	      "edit,edit,checkbox,popup(uniform|cheby|taylor),""edit,edit"      MaskTunableValueString  "on,on,on,on,on,on"      MaskCallbackString      "|||adaptiveBFParamcb||"      MaskEnableString	      "on,on,on,on,on,on"      MaskVisibilityString    "on,on,on,on,on,on"      MaskVariables	      "beamChoice=@1;subArrayPoint=@2;orthBeamFlag=@3;""taperType=&4;taperParam=@5;nbar=@6;"      MaskDisplay	      "disp('Adaptive BF')"      MaskIconFrame	      on      MaskIconOpaque	      off      MaskIconRotate	      "none"      MaskIconUnits	      "autoscale"      MaskValueString	      "[ ]|[ ]|off|taylor|30|[]"      System {	Name			"Adaptive Beamforming"	Location		[701, 286, 1040, 444]	Open			off	ModelBrowserVisibility	off	ModelBrowserWidth	200	ScreenColor		"white"	PaperOrientation	"landscape"	PaperPositionMode	"auto"	PaperType		"usletter"	PaperUnits		"inches"	ZoomFactor		"100"	AutoZoom		on	Block {	  BlockType		  Inport	  Name			  "Radar Signal"	  Position		  [65, 33, 95, 47]	  Port			  "1"	  PortWidth		  "-1"	  SampleTime		  "-1"	  DataType		  "auto"	  SignalType		  "auto"	  Interpolate		  on	}	Block {	  BlockType		  Inport	  Name			  "Interference Corr. Matrix"	  Position		  [65, 88, 95, 102]	  Port			  "2"	  PortWidth		  "-1"	  SampleTime		  "-1"	  DataType		  "auto"	  SignalType		  "auto"	  Interpolate		  on	}	Block {	  BlockType		  "S-Function"	  Name			  "Adaptive \nBeamforming"	  Ports			  [1, 1, 0, 0, 0]	  Position		  [170, 46, 240, 94]	  BackgroundColor	  "yellow"	  FunctionName		  "spafilt_s"	  Parameters		  "'acbf',{d2r(subArrayPoint),d2r(beamChoice),""orthBeamFlag,{taperType,taperParam,nbar}}"	  PortCounts		  "[]"	  SFunctionModules	  "''"	  MaskType		  "Adaptive BeamForming"	  MaskDescription	  "Adaptive Beamforming.\nInput: Radar signal.""\nOutput: Spatially (linear) filtered radar signal.\nSee help text of functio""n \"spafilt('acbf')\"."	  MaskHelp		  "eval('helpwin2 spafilt')"	  MaskPromptString	  "Main beam look direction(s) [degrees]|Sub-a""rray look direction(s) [degrees]|Orthogonalize beam(s)|Taper type|Desired (ta""per) sidelobe level|Number of equal sidelobe levels near main lobe"	  MaskStyleString	  "edit,edit,edit,edit,edit,edit"	  MaskTunableValueString  "on,on,on,on,on,on"	  MaskCallbackString	  "|||||"	  MaskEnableString	  "on,on,on,on,on,on"	  MaskVisibilityString	  "on,on,on,on,on,on"	  MaskVariables		  "beamChoice=@1;subArrayPoint=@2;orthBeamFlag""=@3;taperType=@4;taperParam=@5;nbar=@6;"	  MaskDisplay		  "disp('Adaptive\\nBF')"	  MaskIconFrame		  on	  MaskIconOpaque	  on	  MaskIconRotate	  "none"	  MaskIconUnits		  "autoscale"	  MaskValueString	  "beamChoice|subArrayPoint|orthBeamFlag|taper""Type|taperParam|nbar"	}	Block {	  BlockType		  Mux	  Name			  "Mux"	  Ports			  [2, 1, 0, 0, 0]	  Position		  [135, 51, 140, 89]	  ShowName		  off	  Inputs		  "2"	  DisplayOption		  "bar"	}	Block {	  BlockType		  Outport	  Name			  " "	  Position		  [270, 63, 300, 77]	  Port			  "1"	  OutputWhenDisabled	  "held"	  InitialOutput		  "[]"	}	Line {	  SrcBlock		  "Adaptive \nBeamforming"	  SrcPort		  1	  DstBlock		  " "	  DstPort		  1	}	Line {	  SrcBlock		  "Mux"	  SrcPort		  1	  DstBlock		  "Adaptive \nBeamforming"	  DstPort		  1	}	Line {	  SrcBlock		  "Radar Signal"	  SrcPort		  1	  Points		  [15, 0; 0, 20]	  DstBlock		  "Mux"	  DstPort		  1	}	Line {	  SrcBlock		  "Interference Corr. Matrix"	  SrcPort		  1	  Points		  [15, 0; 0, -15]	  DstBlock		  "Mux"	  DstPort		  2	}      }    }    Block {      BlockType		      SubSystem      Name		      "Add radar\nSignals"      Ports		      [2, 1, 0, 0, 0]      Position		      [720, 579, 775, 626]      BackgroundColor	      "yellow"      ShowName		      off      ShowPortLabels	      on      MaskType		      "Add radar signals subsystem"      MaskDescription	      "Adds 2 radar signals.\nInput: 2 Radar signals.""\nOutput: Sum of the 2 input radar signals.\nSee help text of function \"adds""ig\"."      MaskHelp		      "eval('helpwin2 addsig')"      MaskDisplay	      "disp('Add Radar\\nSignals')"      MaskIconFrame	      on      MaskIconOpaque	      on      MaskIconRotate	      "none"      MaskIconUnits	      "autoscale"      System {	Name			"Add radar\nSignals"	Location		[226, 486, 565, 644]	Open			off	ModelBrowserVisibility	off	ModelBrowserWidth	200	ScreenColor		"white"	PaperOrientation	"landscape"	PaperPositionMode	"auto"	PaperType		"usletter"	PaperUnits		"inches"	ZoomFactor		"100"	AutoZoom		on	Block {	  BlockType		  Inport	  Name			  "Radar Signal 1"	  Position		  [65, 33, 95, 47]	  Port			  "1"	  PortWidth		  "-1"	  SampleTime		  "-1"	  DataType		  "auto"	  SignalType		  "auto"	  Interpolate		  on	}	Block {	  BlockType		  Inport	  Name			  "Radar Signal 2"	  Position		  [65, 88, 95, 102]	  Port			  "2"	  PortWidth		  "-1"	  SampleTime		  "-1"	  DataType		  "auto"	  SignalType		  "auto"	  Interpolate		  on	}	Block {	  BlockType		  "S-Function"	  Name			  "Add Radar \nSignals"	  Ports			  [1, 1, 0, 0, 0]	  Position		  [170, 46, 240, 94]	  BackgroundColor	  "yellow"	  FunctionName		  "addsig_s"	  PortCounts		  "[]"	  SFunctionModules	  "''"	  MaskType		  "Add radar signals"	  MaskDescription	  "Adds 2 radar signals.\nInput: 2 Radar signa""ls.\nOutput: Sum of the 2 input radar signals.\nSee help text of function \"a""ddsig\"."	  MaskHelp		  "eval('helpwin2 addsig')"	  MaskDisplay		  "disp('Add Radar\\nSignals')"	  MaskIconFrame		  on	  MaskIconOpaque	  on	  MaskIconRotate	  "none"	  MaskIconUnits		  "autoscale"	}	Block {	  BlockType		  Mux	  Name			  "Mux"	  Ports			  [2, 1, 0, 0, 0]	  Position		  [135, 51, 140, 89]	  ShowName		  off	  Inputs		  "2"	  DisplayOption		  "bar"	}	Block {	  BlockType		  Outport	  Name			  " "	  Position		  [270, 63, 300, 77]	  Port			  "1"	  OutputWhenDisabled	  "held"	  InitialOutput		  "[]"	}	Line {	  SrcBlock		  "Radar Signal 2"	  SrcPort		  1	  Points		  [15, 0; 0, -15]	  DstBlock		  "Mux"	  DstPort		  2	}	Line {	  SrcBlock		  "Radar Signal 1"	  SrcPort		  1	  Points		  [15, 0; 0, 20]	  DstBlock		  "Mux"	  DstPort		  1	}	Line {	  SrcBlock		  "Mux"	  SrcPort		  1	  DstBlock		  "Add Radar \nSignals"	  DstPort		  1	}	Line {	  SrcBlock		  "Add Radar \nSignals"	  SrcPort		  1	  DstBlock		  " "	  DstPort		  1	}      }    }    Block {      BlockType		      "S-Function"      Name		      "Array Antenna"      Ports		      [1, 1, 0, 0, 0]      Position		      [125, 113, 195, 147]      BackgroundColor	      "yellow"      ShowName		      off      FunctionName	      "defant_s2"