fangzhen.mdl

LPC编码与解码

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  Version		  5.0
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  SampleTimeColors	  off
  LibraryLinkDisplay	  "none"
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  IgnoreBidirectionalLines off
  ShowStorageClass	  off
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  CovPath		  "/"
  CovSaveName		  "covdata"
  CovMetricSettings	  "dw"
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  MinMaxOverflowArchiveMode "Overwrite"
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  ToolBar		  on
  StatusBar		  on
  BrowserShowLibraryLinks off
  BrowserLookUnderMasks	  off
  PreLoadFcn		  "load mtlb;"
  Created		  "Mon Jul 20 16:50:05 1998"
  Creator		  "dshpak"
  UpdateHistory		  "UpdateHistoryNever"
  ModifiedByFormat	  "%<Auto>"
  LastModifiedBy	  "USER"
  ModifiedDateFormat	  "%<Auto>"
  LastModifiedDate	  "Fri May 02 14:32:40 2008"
  ModelVersionFormat	  "1.%<AutoIncrement:198>"
  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	  "oneshot"
  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	  off
  ExtModeSkipDownloadWhenConnect off
  ExtModeLogAll		  on
  ExtModeAutoUpdateStatusClock on
  BufferReuse		  on
  RTWExpressionDepthLimit 5
  SimulationMode	  "normal"
  Solver		  "FixedStepDiscrete"
  SolverMode		  "SingleTasking"
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  StopTime		  "16"
  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]"
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  InitialState		  "xInitial"
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  TimeSaveName		  "tout"
  SaveState		  off
  StateSaveName		  "xout"
  SaveOutput		  on
  OutputSaveName	  "yout"
  SaveFinalState	  off
  FinalStateName	  "xFinal"
  SaveFormat		  "Array"
  Decimation		  "1"
  LimitDataPoints	  off
  MaxDataPoints		  "1000"
  SignalLoggingName	  "sigsOut"
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  ArrayBoundsChecking	  "none"
  AlgebraicLoopMsg	  "warning"
  BlockPriorityViolationMsg "warning"
  MinStepSizeMsg	  "warning"
  InheritedTsInSrcMsg	  "warning"
  DiscreteInheritContinuousMsg "warning"
  MultiTaskRateTransMsg	  "error"
  SingleTaskRateTransMsg  "error"
  CheckForMatrixSingularity "none"
  IntegerOverflowMsg	  "none"
  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	  off
  BooleanDataType	  off
  ConditionallyExecuteInputs on
  ParameterPooling	  on
  OptimizeBlockIOStorage  on
  ZeroCross		  on
  AssertionControl	  "UseLocalSettings"
  ProdHWDeviceType	  "Microprocessor"
  ProdHWWordLengths	  "8,16,32,32"
  RTWSystemTargetFile	  "grt.tlc"
  RTWTemplateMakefile	  "grt_vc.tmf"
  RTWMakeCommand	  "make_rtw"
  RTWGenerateCodeOnly	  off
  RTWRetainRTWFile	  off
  TLCProfiler		  off
  TLCDebug		  off
  TLCCoverage		  off
  TLCAssertion		  off
  RTWOptions		  "-aRollThreshold=5 -aShowEliminatedStatements=1 -aRT"
"WVerbose=1 -aLocalBlockOutputs=1 -aInlineInvariantSignals=1 -aLogVarNameModif"
"ier=\"rt_\""
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    FontName		    "Helvetica"
    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
    ShowName		    on
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      BlockType		      FrameConversion
      OutFrame		      "Frame-based"
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      BlockType		      FromWorkspace
      VariableName	      "simulink_input"
      SampleTime	      "-1"
      Interpolate	      on
      OutputAfterFinalValue   "Extrapolation"
    }
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      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	      "[]"
    }
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      BlockType		      Quantizer
      QuantizationInterval    "0.5"
      LinearizeAsGain	      on
    }
    Block {
      BlockType		      Reference
    }
    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		      Trigonometry
      Operator		      "sin"
      OutputSignalType	      "auto"
    }
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    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
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    FontName		    "Helvetica"
    FontSize		    9
    FontWeight		    "normal"
    FontAngle		    "normal"
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  System {
    Name		    "fangzhen"
    Location		    [166, 396, 1178, 1031]
    Open		    on
    ModelBrowserVisibility  off
    ModelBrowserWidth	    200
    ScreenColor		    "white"
    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "usletter"
    PaperUnits		    "inches"
    ZoomFactor		    "100"
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      Reference
      Name		      "8 kHz\nSignal\n\"MATLAB\""
      Ports		      [0, 1]
      Position		      [170, 113, 225, 147]
      SourceBlock	      "dspsrcs4/Signal From\nWorkspace"
      SourceType	      "Signal From Workspace"
      X			      "MaleVoice"
      Ts		      "1/8000"
      nsamps		      "80"
      OutputAfterFinalValue   "Setting to zero"
    }
    Block {
      BlockType		      SubSystem
      Name		      "Bit Stream\nQuantization"
      Ports		      [2, 2]
      Position		      [375, 93, 450, 162]
      TreatAsAtomicUnit	      off
      System {
	Name			"Bit Stream\nQuantization"
	Location		[256, 570, 581, 953]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"usletter"
	PaperUnits		"inches"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "LPCI"
	  Position		  [50, 83, 80, 97]
	}
	Block {
	  BlockType		  Inport
	  Name			  "ResidI"
	  Position		  [60, 253, 90, 267]
	  Port			  "2"
	}
	Block {
	  BlockType		  Quantizer
	  Name			  "5-bit\nQuantizer"
	  Position		  [145, 75, 175, 105]
	  QuantizationInterval	  "0.1"
	  LinearizeAsGain	  off
	}
	Block {
	  BlockType		  Quantizer
	  Name			  "6-bit\nQuantizer"
	  Position		  [150, 245, 180, 275]
	  QuantizationInterval	  "0.03125"
	  LinearizeAsGain	  off
	}
	Block {
	  BlockType		  SubSystem
	  Name			  "Quant1"
	  Ports			  []
	  Position		  [110, 65, 212, 140]
	  BackgroundColor	  "cyan"
	  ShowName		  off
	  TreatAsAtomicUnit	  off
	  MaskDisplay		  "disp('')"
	  MaskIconFrame		  on
	  MaskIconOpaque	  on
	  MaskIconRotate	  "none"
	  MaskIconUnits		  "autoscale"
	  System {
	    Name		    "Quant1"
	    Location		    [207, 335, 573, 542]
	    Open		    off
	    ModelBrowserVisibility  off
	    ModelBrowserWidth	    200
	    ScreenColor		    "white"
	    PaperOrientation	    "landscape"
	    PaperPositionMode	    "auto"
	    PaperType		    "usletter"
	    PaperUnits		    "inches"
	    ZoomFactor		    "100"
	  }
	}
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	  BlockType		  SubSystem
	  Name			  "Quant2"
	  Ports			  []
	  Position		  [110, 230, 212, 305]
	  BackgroundColor	  "cyan"
	  ShowName		  off
	  TreatAsAtomicUnit	  off
	  MaskDisplay		  "disp('')"
	  MaskIconFrame		  on
	  MaskIconOpaque	  on
	  MaskIconRotate	  "none"
	  MaskIconUnits		  "autoscale"
	  System {
	    Name		    "Quant2"
	    Location		    [207, 335, 573, 542]
	    Open		    off
	    ModelBrowserVisibility  off
	    ModelBrowserWidth	    200
	    ScreenColor		    "white"
	    PaperOrientation	    "landscape"
	    PaperPositionMode	    "auto"
	    PaperType		    "usletter"
	    PaperUnits		    "inches"
	    ZoomFactor		    "100"
	  }
	}
	Block {
	  BlockType		  Outport
	  Name			  "LPCO"
	  Position		  [240, 83, 270, 97]
	}
	Block {
	  BlockType		  Outport