geq.mdl

来自「用dsp解压mp3程序的算法」· MDL 代码 · 共 1,126 行 · 第 1/5 页

      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		    "Helvetica"
    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  LineDefaults {
    FontName		    "Helvetica"
    FontSize		    9
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  System {
    Name		    "geq"
    Location		    [474, 145, 1148, 446]
    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		      "Digital\nFilter Design"
      Ports		      [1, 1]
      Position		      [220, 32, 285, 88]
      UserDataPersistent      on
      UserData		      "DataTag0"
      FontSize		      10
      SourceBlock	      "dsparch4/Digital\nFilter Design"
      SourceType	      "Digital Filter Design"
    }
    Block {
      BlockType		      Reference
      Name		      "Digital\nFilter Design1"
      Ports		      [1, 1]
      Position		      [225, 122, 290, 178]
      UserDataPersistent      on
      UserData		      "DataTag1"
      FontSize		      10
      SourceBlock	      "dsparch4/Digital\nFilter Design"
      SourceType	      "Digital Filter Design"
    }
    Block {
      BlockType		      Reference
      Name		      "Digital\nFilter Design2"
      Ports		      [1, 1]
      Position		      [225, 227, 290, 283]
      UserDataPersistent      on
      UserData		      "DataTag2"
      FontSize		      10
      SourceBlock	      "dsparch4/Digital\nFilter Design"
      SourceType	      "Digital Filter Design"
    }
    Block {
      BlockType		      Gain
      Name		      "Gain"
      Position		      [340, 45, 370, 75]
    }
    Block {
      BlockType		      Gain
      Name		      "Gain1"
      Position		      [345, 135, 375, 165]
    }
    Block {
      BlockType		      Gain
      Name		      "Gain2"
      Position		      [350, 240, 380, 270]
    }
    Block {
      BlockType		      Reference
      Name		      "Sine Wave"
      Ports		      [0, 1]
      Position		      [15, 143, 60, 187]
      AttributesFormatString  "\\n"
      FontSize		      10
      SourceBlock	      "dspsrcs4/Sine Wave"
      SourceType	      "Sine Wave"
      Amplitude		      "1"
      Frequency		      "4000"
      Phase		      "0"
      SampleMode	      "Discrete"
      OutComplex	      "Real"
      CompMethod	      "Trigonometric fcn"
      TableSize		      "Speed"
      SampleTime	      "1/48000"
      SamplesPerFrame	      "1"
      additionalParams	      off
      dataType		      "double"
      wordLen		      "16"
      udDataType	      "sfix(16)"
      fracBitsMode	      "Best precision"
      numFracBits	      "14"
      ResetState	      "Restart at time zero"
    }
    Block {
      BlockType		      Reference
      Name		      "Spectrum\nScope"
      Ports		      [1]
      Position		      [520, 115, 555, 165]
      AttributesFormatString  "\\n"
      FontSize		      10
      SourceBlock	      "dspsnks4/Spectrum\nScope"
      SourceType	      "Spectrum Scope"
      ScopeProperties	      on
      Domain		      "Frequency"
      HorizSpan		      "1"
      UseBuffer		      on
      BufferSize	      "128"
      Overlap		      "64"
      inpFftLenInherit	      off
      FFTlength		      "128"
      numAvg		      "2"
      DisplayProperties	      off
      AxisGrid		      on
      Memory		      off
      FrameNumber	      on
      AxisLegend	      off
      AxisZoom		      off
      OpenScopeAtSimStart     on
      OpenScopeImmediately    off
      FigPos		      "get(0,'defaultfigureposition')"
      AxisProperties	      off
      XUnits		      "Hertz"
      XRange		      "[0...Fs/2]"
      InheritXIncr	      on
      XIncr		      "1.0"
      XLabel		      "Samples"
      YUnits		      "dB"
      YMin		      "-111.238181915047"
      YMax		      "18.2552821907681"
      YLabel		      "Magnitude, dB"
      LineProperties	      off
    }
    Block {
      BlockType		      Sum
      Name		      "Sum"
      Ports		      [3, 1]
      Position		      [440, 108, 465, 177]
      ShowName		      off
      Inputs		      "|+++"
      InputSameDT	      off
      OutDataTypeMode	      "Inherit via internal rule"
    }
    Line {
      SrcBlock		      "Digital\nFilter Design"
      SrcPort		      1
      DstBlock		      "Gain"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Digital\nFilter Design2"
      SrcPort		      1
      DstBlock		      "Gain2"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Digital\nFilter Design1"
      SrcPort		      1
      DstBlock		      "Gain1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Gain2"
      SrcPort		      1
      Points		      [20, 0; 0, -90]
      DstBlock		      "Sum"
      DstPort		      3
    }
    Line {
      SrcBlock		      "Gain1"
      SrcPort		      1
      DstBlock		      "Sum"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Gain"
      SrcPort		      1
      Points		      [25, 0; 0, 75]
      DstBlock		      "Sum"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sum"
      SrcPort		      1
      Points		      [0, -5]
      DstBlock		      "Spectrum\nScope"
      DstPort		      1
    }