⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 ch7example20.mdl

📁 清华大学出版社 邵玉斌编写的《通信系统建模与仿真实例分析》一书的所有MATLAB和SIMULINK代码
💻 MDL
📖 第 1 页 / 共 2 页
字号:
    DropShadow		    off
    FontName		    "Helvetica"
    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  LineDefaults {
    FontName		    "Helvetica"
    FontSize		    9
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  System {
    Name		    "ch7example20"
    Location		    [69, 147, 985, 393]
    Open		    on
    ModelBrowserVisibility  off
    ModelBrowserWidth	    200
    ScreenColor		    "white"
    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "A4"
    PaperUnits		    "centimeters"
    ZoomFactor		    "100"
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      Reference
      Name		      "CPFSK Modulator\nBaseband"
      Ports		      [1, 1]
      Position		      [425, 14, 500, 66]
      SourceBlock	      "commdigbbndcpm2/CPFSK Modulator\nBaseband"
      SourceType	      "CPFSK Modulator Baseband"
      Mnum		      "2"
      inputType		      "Integer"
      mappingType	      "Binary"
      modIdx		      ".5"
      phaseOffset	      "0"
      samplesPerSymbol	      "80"
    }
    Block {
      BlockType		      Reference
      Name		      "CPFSK Modulator\nBaseband1"
      Ports		      [1, 1]
      Position		      [425, 104, 500, 156]
      SourceBlock	      "commdigbbndcpm2/CPFSK Modulator\nBaseband"
      SourceType	      "CPFSK Modulator Baseband"
      Mnum		      "2"
      inputType		      "Integer"
      mappingType	      "Binary"
      modIdx		      ".5"
      phaseOffset	      "0"
      samplesPerSymbol	      "80"
    }
    Block {
      BlockType		      Demux
      Name		      "Demux"
      Ports		      [1, 2]
      Position		      [235, 41, 240, 79]
      BackgroundColor	      "black"
      ShowName		      off
      Outputs		      "2"
    }
    Block {
      BlockType		      Reference
      Name		      "Discrete-Time\nScatter Plot\nScope"
      Tag		      "ScatterPlot"
      Ports		      [1]
      Position		      [630, 115, 675, 165]
      SourceBlock	      "commsink2/Discrete-Time\nScatter Plot\nScope"
      SourceType	      "Discrete-Time Scatter Plot Scope"
      showPlotting	      on
      sampPerSymb	      "1"
      offsetEye		      "0"
      numTraces		      "300"
      numNewFrames	      "2"
      showRendering	      off
      LineMarkers	      "."
      LineColors	      "b"
      fading		      on
      render		      on
      AxisGrid		      on
      showAxes		      on
      xMin		      "-5"
      xMax		      "5"
      yMin		      "-5"
      yMax		      "5"
      inphaseLabel	      "In-phase Amplitude"
      quadratureLabel	      "Quadrature Amplitude"
      showFigure	      off
      openScopeAtSimStart     on
      FrameNumber	      off
      FigPos		      "[232 118 560 560]"
      figTitle		      "Scatter Plot"
      numLinesMax	      "8"
      block_type_	      "scatter"
    }
    Block {
      BlockType		      Reference
      Name		      "Discrete-Time\nSignal Trajectory\nScope"
      Tag		      "SignalTrajectory"
      Ports		      [1]
      Position		      [630, 15, 675, 65]
      SourceBlock	      "commsink2/Discrete-Time\nSignal Trajectory\nSco"
"pe"
      SourceType	      "Discrete-Time Signal Trajectory Scope"
      showPlotting	      on
      sampPerSymb	      "80"
      offsetEye		      "0"
      numTraces		      "100"
      numNewFrames	      "10"
      showRendering	      off
      LineStyles	      "-"
      LineColors	      "k"
      fading		      off
      render		      on
      AxisGrid		      on
      showAxes		      on
      xMin		      "-3.3"
      xMax		      "3.315"
      yMin		      "-3.3"
      yMax		      "3.315"
      inphaseLabel	      "In-phase Amplitude"
      quadratureLabel	      "Quadrature Amplitude"
      showFigure	      off
      openScopeAtSimStart     on
      FrameNumber	      off
      FigPos		      "[232 118 560 560]"
      figTitle		      "Signal Trajectory"
      numLinesMax	      "8"
      block_type_	      "xy"
    }
    Block {
      BlockType		      Fcn
      Name		      "Fcn"
      Position		      [265, 35, 325, 65]
      Expr		      "2*u-1"
    }
    Block {
      BlockType		      Fcn
      Name		      "Fcn1"
      Position		      [265, 85, 325, 115]
      Expr		      "1-2*u"
    }
    Block {
      BlockType		      Gain
      Name		      "Gain"
      Position		      [520, 25, 550, 55]
      Gain		      "2"
    }
    Block {
      BlockType		      Reference
      Name		      "Integer to Bit\nConverter"
      Ports		      [1, 1]
      Position		      [135, 38, 215, 82]
      SourceBlock	      "commutil2/Integer to Bit\nConverter"
      SourceType	      "Integer to Bit Converter"
      nbits		      "2"
    }
    Block {
      BlockType		      Product
      Name		      "Product"
      Ports		      [2, 1]
      Position		      [355, 76, 400, 109]
      InputSameDT	      off
    }
    Block {
      BlockType		      Reference
      Name		      "Random Integer\nGenerator"
      Ports		      [0, 1]
      Position		      [35, 38, 115, 82]
      FontName		      "Arial"
      SourceBlock	      "commrandsrc2/Random Integer\nGenerator"
      SourceType	      "Random Integer Generator"
      mul		      "4"
      seed		      "37"
      Ts		      "1"
      frameBased	      off
      sampPerFrame	      "1"
      orient		      off
    }
    Block {
      BlockType		      Sum
      Name		      "Sum"
      Ports		      [2, 1]
      Position		      [565, 30, 585, 50]
      ShowName		      off
      IconShape		      "round"
      Inputs		      "|++"
      InputSameDT	      off
      OutDataTypeMode	      "Inherit via internal rule"
    }
    Line {
      SrcBlock		      "Random Integer\nGenerator"
      SrcPort		      1
      DstBlock		      "Integer to Bit\nConverter"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Integer to Bit\nConverter"
      SrcPort		      1
      DstBlock		      "Demux"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Demux"
      SrcPort		      1
      DstBlock		      "Fcn"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Demux"
      SrcPort		      2
      Points		      [0, 30]
      DstBlock		      "Fcn1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Fcn1"
      SrcPort		      1
      DstBlock		      "Product"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Fcn"
      SrcPort		      1
      Points		      [0, 0; 5, 0]
      Branch {
	Points			[0, 35]
	DstBlock		"Product"
	DstPort			1
      }
      Branch {
	Points			[0, -10]
	DstBlock		"CPFSK Modulator\nBaseband"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "CPFSK Modulator\nBaseband"
      SrcPort		      1
      DstBlock		      "Gain"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Product"
      SrcPort		      1
      Points		      [5, 0]
      DstBlock		      "CPFSK Modulator\nBaseband1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Gain"
      SrcPort		      1
      DstBlock		      "Sum"
      DstPort		      1
    }
    Line {
      SrcBlock		      "CPFSK Modulator\nBaseband1"
      SrcPort		      1
      Points		      [70, 0]
      DstBlock		      "Sum"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Sum"
      SrcPort		      1
      Points		      [0, 0; 5, 0]
      Branch {
	DstBlock		"Discrete-Time\nSignal Trajectory\nScope"
	DstPort			1
      }
      Branch {
	Points			[0, 100]
	DstBlock		"Discrete-Time\nScatter Plot\nScope"
	DstPort			1
      }
    }
    Annotation {
      Name		      "2幅度CPFSK信号的相位轨迹图仿真模型\n文件名:ch7e"
"xample20.mdl"
      Position		      [149, 139]
      DropShadow	      on
      FontName		      "Arial"
      FontSize		      12
    }
  }
}

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -