vid_dct.mdl

code for video compression using simulink

Model {
  Name			  "vid_dct"
  Version		  5.0
  SaveDefaultBlockParams  on
  SampleTimeColors	  off
  LibraryLinkDisplay	  "none"
  WideLines		  on
  ShowLineDimensions	  on
  ShowPortDataTypes	  on
  ShowLoopsOnError	  on
  IgnoreBidirectionalLines off
  ShowStorageClass	  off
  ExecutionOrder	  off
  RecordCoverage	  off
  CovPath		  "/"
  CovSaveName		  "covdata"
  CovMetricSettings	  "dw"
  CovNameIncrementing	  off
  CovHtmlReporting	  on
  covSaveCumulativeToWorkspaceVar on
  CovSaveSingleToWorkspaceVar on
  CovCumulativeVarName	  "covCumulativeData"
  CovCumulativeReport	  off
  DataTypeOverride	  "UseLocalSettings"
  MinMaxOverflowLogging	  "UseLocalSettings"
  MinMaxOverflowArchiveMode "Overwrite"
  BlockNameDataTip	  off
  BlockParametersDataTip  off
  BlockDescriptionStringDataTip	off
  ToolBar		  on
  StatusBar		  on
  BrowserShowLibraryLinks off
  BrowserLookUnderMasks	  off
  PreLoadFcn		  "load vid_dct
\n"
  CloseFcn		  "clear vidR"
  Created		  "Tue Nov 26 13:29:14 2002"
  Creator		  "don"
  UpdateHistory		  "UpdateHistoryNever"
  ModifiedByFormat	  "%<Auto>"
  LastModifiedBy	  "don"
  ModifiedDateFormat	  "%<Auto>"
  LastModifiedDate	  "Fri Mar 07 09:44:57 2003"
  ModelVersionFormat	  "1.%<AutoIncrement:117>"
  ConfigurationManager	  "None"
  SimParamPage		  "Solver"
  LinearizationMsg	  "none"
  Profile		  off
  ParamWorkspaceSource	  "MATLABWorkspace"
  AccelSystemTargetFile	  "accel.tlc"
  AccelTemplateMakefile	  "accel_default_tmf"
  AccelMakeCommand	  "make_rtw"
  TryForcingSFcnDF	  off
  ExtModeMexFile	  "ext_comm"
  ExtModeBatchMode	  off
  ExtModeTrigType	  "manual"
  ExtModeTrigMode	  "normal"
  ExtModeTrigPort	  "1"
  ExtModeTrigElement	  "any"
  ExtModeTrigDuration	  1000
  ExtModeTrigHoldOff	  0
  ExtModeTrigDelay	  0
  ExtModeTrigDirection	  "rising"
  ExtModeTrigLevel	  0
  ExtModeArchiveMode	  "off"
  ExtModeAutoIncOneShot	  off
  ExtModeIncDirWhenArm	  off
  ExtModeAddSuffixToVar	  off
  ExtModeWriteAllDataToWs off
  ExtModeArmWhenConnect	  on
  ExtModeSkipDownloadWhenConnect off
  ExtModeLogAll		  on
  ExtModeAutoUpdateStatusClock on
  BufferReuse		  on
  RTWExpressionDepthLimit 5
  SimulationMode	  "normal"
  Solver		  "FixedStepDiscrete"
  SolverMode		  "Auto"
  StartTime		  "0.0"
  StopTime		  "inf"
  MaxOrder		  5
  MaxStep		  "auto"
  MinStep		  "auto"
  MaxNumMinSteps	  "-1"
  InitialStep		  "auto"
  FixedStep		  "auto"
  RelTol		  "1e-3"
  AbsTol		  "auto"
  OutputOption		  "RefineOutputTimes"
  OutputTimes		  "[]"
  Refine		  "1"
  LoadExternalInput	  off
  ExternalInput		  "[t, u]"
  LoadInitialState	  off
  InitialState		  "xInitial"
  SaveTime		  off
  TimeSaveName		  "tout"
  SaveState		  off
  StateSaveName		  "xout"
  SaveOutput		  off
  OutputSaveName	  "yout"
  SaveFinalState	  off
  FinalStateName	  "xFinal"
  SaveFormat		  "Array"
  Decimation		  "1"
  LimitDataPoints	  off
  MaxDataPoints		  "1000"
  SignalLoggingName	  "sigsOut"
  ConsistencyChecking	  "none"
  ArrayBoundsChecking	  "none"
  AlgebraicLoopMsg	  "warning"
  BlockPriorityViolationMsg "warning"
  MinStepSizeMsg	  "warning"
  InheritedTsInSrcMsg	  "warning"
  DiscreteInheritContinuousMsg "warning"
  MultiTaskRateTransMsg	  "error"
  SingleTaskRateTransMsg  "none"
  CheckForMatrixSingularity "none"
  IntegerOverflowMsg	  "warning"
  Int32ToFloatConvMsg	  "warning"
  ParameterDowncastMsg	  "error"
  ParameterOverflowMsg	  "error"
  ParameterPrecisionLossMsg "warning"
  UnderSpecifiedDataTypeMsg "none"
  UnnecessaryDatatypeConvMsg "none"
  VectorMatrixConversionMsg "none"
  InvalidFcnCallConnMsg	  "error"
  SignalLabelMismatchMsg  "none"
  UnconnectedInputMsg	  "warning"
  UnconnectedOutputMsg	  "warning"
  UnconnectedLineMsg	  "warning"
  SfunCompatibilityCheckMsg "none"
  RTWInlineParameters	  off
  BlockReductionOpt	  on
  BooleanDataType	  on
  ConditionallyExecuteInputs on
  ParameterPooling	  on
  OptimizeBlockIOStorage  on
  ZeroCross		  on
  AssertionControl	  "UseLocalSettings"
  ProdHWDeviceType	  "Microprocessor"
  ProdHWWordLengths	  "8,16,32,32"
  RTWSystemTargetFile	  "grt.tlc"
  RTWTemplateMakefile	  "grt_default_tmf"
  RTWMakeCommand	  "make_rtw"
  RTWGenerateCodeOnly	  off
  RTWRetainRTWFile	  off
  TLCProfiler		  off
  TLCDebug		  off
  TLCCoverage		  off
  TLCAssertion		  off
  RTWOptions		  "-aEnforceIntegerDowncast=1 -aExtMode=0 -aFoldNonRol"
"ledExpr=1 -aForceParamTrailComments=0 -aGenerateComments=1 -aIgnoreCustomStor"
"ageClasses=1 -aIncHierarchyInIds=0 -aInlineInvariantSignals=0 -aLocalBlockOut"
"puts=1 -aLogVarNameModifier=\"rt_\" -aRTWVerbose=1 -aRollThreshold=5 -aShowEl"
"iminatedStatements=0"
  BlockDefaults {
    Orientation		    "right"
    ForegroundColor	    "black"
    BackgroundColor	    "white"
    DropShadow		    off
    NamePlacement	    "normal"
    FontName		    "?l?r ?o?S?V?b?N"
    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
    ShowName		    on
  }
  BlockParameterDefaults {
    Block {
      BlockType		      Abs
      SaturateOnIntegerOverflow	on
      ZeroCross		      on
    }
    Block {
      BlockType		      DataTypeConversion
      DataType		      "auto"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      DeadZone
      LowerValue	      "-0.5"
      UpperValue	      "0.5"
      SaturateOnIntegerOverflow	on
      LinearizeAsGain	      on
      ZeroCross		      on
    }
    Block {
      BlockType		      Display
      Format		      "short"
      Decimation	      "10"
      Floating		      off
      SampleTime	      "-1"
    }
    Block {
      BlockType		      FrameConversion
      OutFrame		      "Frame-based"
    }
    Block {
      BlockType		      FromWorkspace
      VariableName	      "simulink_input"
      SampleTime	      "-1"
      Interpolate	      on
      OutputAfterFinalValue   "Extrapolation"
    }
    Block {
      BlockType		      Gain
      Gain		      "1"
      Multiplication	      "Element-wise(K.*u)"
      ShowAdditionalParam     off
      ParameterDataTypeMode   "Same as input"
      ParameterDataType	      "sfix(16)"
      ParameterScalingMode    "Best Precision: Matrix-wise"
      ParameterScaling	      "2^0"
      OutDataTypeMode	      "Same as input"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      LockScale		      off
      RndMeth		      "Floor"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Inport
      Port		      "1"
      PortDimensions	      "-1"
      SampleTime	      "-1"
      ShowAdditionalParam     off
      LatchInput	      off
      DataType		      "auto"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      SignalType	      "auto"
      SamplingMode	      "auto"
      Interpolate	      on
    }
    Block {
      BlockType		      Outport
      Port		      "1"
      OutputWhenDisabled      "held"
      InitialOutput	      "[]"
    }
    Block {
      BlockType		      "S-Function"
      FunctionName	      "system"
      PortCounts	      "[]"
      SFunctionModules	      "''"
    }
    Block {
      BlockType		      SubSystem
      ShowPortLabels	      on
      Permissions	      "ReadWrite"
      RTWSystemCode	      "Auto"
      RTWFcnNameOpts	      "Auto"
      RTWFileNameOpts	      "Auto"
      SimViewingDevice	      off
      DataTypeOverride	      "UseLocalSettings"
      MinMaxOverflowLogging   "UseLocalSettings"
    }
    Block {
      BlockType		      Sum
      IconShape		      "rectangular"
      Inputs		      "++"
      ShowAdditionalParam     off
      InputSameDT	      on
      OutDataTypeMode	      "Same as first input"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      LockScale		      off
      RndMeth		      "Floor"
      SaturateOnIntegerOverflow	on
    }
  }
  AnnotationDefaults {
    HorizontalAlignment	    "center"
    VerticalAlignment	    "middle"
    ForegroundColor	    "black"
    BackgroundColor	    "white"
    DropShadow		    off
    FontName		    "?l?r ?o?S?V?b?N"
    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  LineDefaults {
    FontName		    "?l?r ?S?V?b?N"
    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  System {
    Name		    "vid_dct"
    Location		    [18, 468, 857, 714]
    Open		    on
    ModelBrowserVisibility  off
    ModelBrowserWidth	    200
    ScreenColor		    "white"
    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "A4"
    PaperUnits		    "centimeters"
    ZoomFactor		    "100"
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      SubSystem
      Name		      "DCT2D"
      Ports		      [1, 1]
      Position		      [145, 106, 195, 144]
      ShowName		      off
      TreatAsAtomicUnit	      off
      MaskDisplay	      "disp('2D-DCT')"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      System {
	Name			"DCT2D"
	Location		[188, 369, 623, 466]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "In1"
	  Position		  [25, 38, 55, 52]
	}
	Block {
	  BlockType		  Reference
	  Name			  "DCT"
	  Ports			  [1, 1]
	  Position		  [75, 29, 115, 61]
	  ShowName		  off
	  SourceBlock		  "dspxfrm3/DCT"
	  SourceType		  "DCT"
	  CompMethod		  "Table lookup"
	}
	Block {
	  BlockType		  Reference
	  Name			  "DCT1"
	  Ports			  [1, 1]
	  Position		  [230, 29, 270, 61]
	  ShowName		  off
	  SourceBlock		  "dspxfrm3/DCT"
	  SourceType		  "DCT"
	  CompMethod		  "Table lookup"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Transpose1"
	  Ports			  [1, 1]
	  Position		  [160, 31, 190, 59]
	  ShowName		  off
	  SourceBlock		  "dspmtrx3/Transpose"
	  SourceType		  "Transpose"
	  Hermitian		  off
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out1"
	  Position		  [300, 38, 330, 52]
	}
	Line {
	  SrcBlock		  "DCT"
	  SrcPort		  1
	  DstBlock		  "Transpose1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Transpose1"
	  SrcPort		  1
	  DstBlock		  "DCT1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "In1"
	  SrcPort		  1
	  DstBlock		  "DCT"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "DCT1"
	  SrcPort		  1
	  DstBlock		  "Out1"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      SubSystem
      Name		      "Dead Zone"
      Ports		      [1, 1]
      Position		      [285, 107, 355, 143]
      TreatAsAtomicUnit	      off
      MaskType		      "Dead zone"
      MaskPromptString	      "Threshold:"
      MaskStyleString	      "edit"
      MaskTunableValueString  "on"
      MaskEnableString	      "on"
      MaskVisibilityString    "on"
      MaskToolTipString	      "on"
      MaskVariables	      "th=@1;"
      MaskDisplay	      "disp(['Dead Zone\\nTh: ', num2str(th)])"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      MaskValueString	      "40"
      System {
	Name			"Dead Zone"
	Location		[202, 521, 536, 614]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "In"
	  Position		  [25, 33, 55, 47]
	}
	Block {
	  BlockType		  DeadZone
	  Name			  "Dead Zone"
	  Position		  [145, 25, 175, 55]
	  LowerValue		  "-th"
	  UpperValue		  "th"
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out"
	  Position		  [270, 33, 300, 47]
	}
	Line {
	  SrcBlock		  "In"
	  SrcPort		  1
	  DstBlock		  "Dead Zone"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Dead Zone"
	  SrcPort		  1
	  DstBlock		  "Out"
	  DstPort		  1
	}