ofdm_test.mdl

来自「OFDM信道估计(梳状导频)」· MDL 代码 · 共 2,143 行 · 第 1/4 页

MDL
2,143 行
字号
1234
	  SrcPort		  1
	  DstBlock		  "Unbuffer"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Unbuffer"
	  SrcPort		  1
	  DstBlock		  "Out1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "BPSK\nDemodulator\nBaseband"
	  SrcPort		  1
	  DstBlock		  "Selector2"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Reshape"
	  SrcPort		  1
	  Points		  [35, 0; 0, -195]
	  DstBlock		  "Product"
	  DstPort		  2
	}
      }
    }
    Block {
      BlockType		      SubSystem
      Name		      "Rx_BPSK_IDEAL"
      Ports		      [2, 1]
      Position		      [485, 135, 595, 195]
      TreatAsAtomicUnit	      off
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      System {
	Name			"Rx_BPSK_IDEAL"
	Location		[2, 82, 1014, 700]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "data"
	  Position		  [25, 48, 55, 62]
	  Port			  "1"
	  IconDisplay		  "Port number"
	  LatchInput		  off
	}
	Block {
	  BlockType		  Inport
	  Name			  "h"
	  Position		  [20, 158, 50, 172]
	  Port			  "2"
	  IconDisplay		  "Port number"
	  LatchInput		  off
	}
	Block {
	  BlockType		  Reference
	  Name			  "BPSK\nDemodulator\nBaseband"
	  Ports			  [1, 1]
	  Position		  [1000, 41, 1075, 89]
	  FontSize		  10
	  SourceBlock		  "commdigbbndpm2/BPSK\nDemodulator\nBaseband"
	  SourceType		  "BPSK Demodulator Baseband"
	  ShowPortLabels	  on
	  Ph			  "0"
	  numSamp		  "1"
	}
	Block {
	  BlockType		  Reference
	  Name			  "FFT"
	  Ports			  [1, 1]
	  Position		  [200, 38, 240, 72]
	  DialogController	  "dspDDGCreate"
	  DialogControllerArgs	  "DataTag1"
	  SourceBlock		  "dspxfrm3/FFT"
	  SourceType		  "FFT"
	  CompMethod		  "Table lookup"
	  TableOpt		  "Speed"
	  BitRevOrder		  off
	  additionalParams	  off
	  SkipNorm		  on
	  allowOverrides	  on
	  firstCoeffMode	  "Same word length as input"
	  firstCoeffWordLength	  "16"
	  firstCoeffFracLength	  "15"
	  outputMode		  "Inherit via internal rule"
	  outputWordLength	  "16"
	  outputFracLength	  "15"
	  accumMode		  "Inherit via internal rule"
	  accumWordLength	  "32"
	  accumFracLength	  "30"
	  prodOutputMode	  "Inherit via internal rule"
	  prodOutputWordLength	  "32"
	  prodOutputFracLength	  "30"
	  roundingMode		  "Floor"
	  overflowMode		  off
	  LockScale		  off
	}
	Block {
	  BlockType		  FrameConversion
	  Name			  "Frame Conversion"
	  Position		  [340, 35, 395, 75]
	  OutFrame		  "Frame based"
	}
	Block {
	  BlockType		  Gain
	  Name			  "Gain1"
	  Position		  [140, 40, 165, 70]
	  Gain			  "1/sqrt(64)"
	  ParameterDataTypeMode	  "Inherit via internal rule"
	  OutDataTypeMode	  "Inherit via internal rule"
	  SaturateOnIntegerOverflow off
	}
	Block {
	  BlockType		  Math
	  Name			  "Math\nFunction"
	  Ports			  [1, 1]
	  Position		  [345, 150, 375, 180]
	  Operator		  "conj"
	}
	Block {
	  BlockType		  Product
	  Name			  "Product"
	  Ports			  [2, 1]
	  Position		  [915, 47, 945, 78]
	  InputSameDT		  off
	  OutDataTypeMode	  "Inherit via internal rule"
	  SaturateOnIntegerOverflow off
	}
	Block {
	  BlockType		  Selector
	  Name			  "Selector"
	  Ports			  [1, 1]
	  Position		  [80, 36, 120, 74]
	  Elements		  "[17:80]"
	  InputPortWidth	  "80"
	}
	Block {
	  BlockType		  Selector
	  Name			  "Selector2"
	  Ports			  [1, 1]
	  Position		  [1130, 46, 1170, 84]
	  Elements		  "[1:7 9:15 17:23 25:31 33:39 41:47 49:55 57:"
"63]"
	  Rows			  "[1:7]"
	  Columns		  "[1:8]"
	  InputPortWidth	  "64"
	}
	Block {
	  BlockType		  Selector
	  Name			  "Selector4"
	  Ports			  [1, 1]
	  Position		  [90, 146, 130, 184]
	  Elements		  "[17:80]"
	  InputPortWidth	  "80"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Unbuffer"
	  Ports			  [1, 1]
	  Position		  [1265, 41, 1315, 89]
	  SourceBlock		  "dspbuff3/Unbuffer"
	  SourceType		  "Unbuffer"
	  ic			  "0"
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out1"
	  Position		  [1360, 58, 1390, 72]
	  IconDisplay		  "Port number"
	  BusOutputAsStruct	  off
	}
	Line {
	  SrcBlock		  "Selector4"
	  SrcPort		  1
	  DstBlock		  "Math\nFunction"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Math\nFunction"
	  SrcPort		  1
	  Points		  [520, 0]
	  DstBlock		  "Product"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "h"
	  SrcPort		  1
	  DstBlock		  "Selector4"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "BPSK\nDemodulator\nBaseband"
	  SrcPort		  1
	  DstBlock		  "Selector2"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Unbuffer"
	  SrcPort		  1
	  DstBlock		  "Out1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Selector2"
	  SrcPort		  1
	  DstBlock		  "Unbuffer"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Product"
	  SrcPort		  1
	  DstBlock		  "BPSK\nDemodulator\nBaseband"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Frame Conversion"
	  SrcPort		  1
	  DstBlock		  "Product"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Gain1"
	  SrcPort		  1
	  DstBlock		  "FFT"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "data"
	  SrcPort		  1
	  DstBlock		  "Selector"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "FFT"
	  SrcPort		  1
	  DstBlock		  "Frame Conversion"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Selector"
	  SrcPort		  1
	  DstBlock		  "Gain1"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      SubSystem
      Name		      "Rx_DBPSK"
      Ports		      [1, 1]
      Position		      [490, 40, 600, 100]
      TreatAsAtomicUnit	      off
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      System {
	Name			"Rx_DBPSK"
	Location		[2, 82, 1014, 717]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  Inport
	  Name			  "In1"
	  Position		  [25, 48, 55, 62]
	  Port			  "1"
	  IconDisplay		  "Port number"
	  LatchInput		  off
	}
	Block {
	  BlockType		  Reference
	  Name			  "DBPSK\nDemodulator\nBaseband1"
	  Ports			  [1, 1]
	  Position		  [535, 30, 600, 80]
	  SourceBlock		  "commdigbbndpm2/DBPSK\nDemodulator\nBaseband"
	  SourceType		  "DBPSK Demodulator Baseband"
	  ShowPortLabels	  on
	  Ph			  "0"
	  numSamp		  "1"
	}
	Block {
	  BlockType		  Reference
	  Name			  "FFT"
	  Ports			  [1, 1]
	  Position		  [200, 38, 240, 72]
	  DialogController	  "dspDDGCreate"
	  DialogControllerArgs	  "DataTag2"
	  SourceBlock		  "dspxfrm3/FFT"
	  SourceType		  "FFT"
	  CompMethod		  "Table lookup"
	  TableOpt		  "Speed"
	  BitRevOrder		  off
	  additionalParams	  off
	  SkipNorm		  on
	  allowOverrides	  on
	  firstCoeffMode	  "Same word length as input"
	  firstCoeffWordLength	  "16"
	  firstCoeffFracLength	  "15"
	  outputMode		  "Inherit via internal rule"
	  outputWordLength	  "16"
	  outputFracLength	  "15"
	  accumMode		  "Inherit via internal rule"
	  accumWordLength	  "32"
	  accumFracLength	  "30"
	  prodOutputMode	  "Inherit via internal rule"
	  prodOutputWordLength	  "32"
	  prodOutputFracLength	  "30"
	  roundingMode		  "Floor"
	  overflowMode		  off
	  LockScale		  off
	}
	Block {
	  BlockType		  FrameConversion
	  Name			  "Frame Conversion"
	  Position		  [340, 35, 395, 75]
	  OutFrame		  "Frame based"
	}
	Block {
	  BlockType		  Gain
	  Name			  "Gain1"
	  Position		  [140, 40, 165, 70]
	  Gain			  "1/sqrt(64)"
	  ParameterDataTypeMode	  "Inherit via internal rule"
	  OutDataTypeMode	  "Inherit via internal rule"
	  SaturateOnIntegerOverflow off
	}
	Block {
	  BlockType		  Selector
	  Name			  "Selector"
	  Ports			  [1, 1]
	  Position		  [80, 36, 120, 74]
	  Elements		  "[17:80]"
	  InputPortWidth	  "80"
	}
	Block {
	  BlockType		  Selector
	  Name			  "Selector3"
	  Ports			  [1, 1]
	  Position		  [675, 36, 715, 74]
	  Elements		  "[1:7 9:15 17:23 25:31 33:39 41:47 49:55 57:"
"63]"
	  Rows			  "[1:7]"
	  Columns		  "[1:8]"
	  InputPortWidth	  "64"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Unbuffer1"
	  Ports			  [1, 1]
	  Position		  [820, 31, 870, 79]
	  SourceBlock		  "dspbuff3/Unbuffer"
	  SourceType		  "Unbuffer"
	  ic			  "0"
	}
	Block {
	  BlockType		  Outport
	  Name			  "Out2"
	  Position		  [890, 48, 920, 62]
	  IconDisplay		  "Port number"
	  BusOutputAsStruct	  off
	}
	Line {
	  SrcBlock		  "Selector"
	  SrcPort		  1
	  DstBlock		  "Gain1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "FFT"
	  SrcPort		  1
	  DstBlock		  "Frame Conversion"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "In1"
	  SrcPort		  1
	  DstBlock		  "Selector"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Gain1"
	  SrcPort		  1
	  DstBlock		  "FFT"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Selector3"
	  SrcPort		  1
	  DstBlock		  "Unbuffer1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Unbuffer1"
	  SrcPort		  1
	  DstBlock		  "Out2"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "DBPSK\nDemodulator\nBaseband1"
	  SrcPort		  1
	  DstBlock		  "Selector3"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Frame Conversion"
	  SrcPort		  1
	  DstBlock		  "DBPSK\nDemodulator\nBaseband1"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      Selector
      Name		      "Selector1"
      Ports		      [1, 1]
      Position		      [840, 66, 865, 104]
      Elements		      "[1]"
      InputPortWidth	      "3"
    }
    Block {
      BlockType		      Selector
      Name		      "Selector2"
      Ports		      [1, 1]
      Position		      [840, 161, 865, 199]
      Elements		      "[1]"
      InputPortWidth	      "3"
    }
    Block {
      BlockType		      Selector
      Name		      "Selector3"
      Ports		      [1, 1]
      Position		      [855, 406, 880, 444]
      Elements		      "[1]"
      InputPortWidth	      "3"
    }
    Block {
      BlockType		      ToWorkspace
      Name		      "To Workspace"
      Position		      [905, 70, 995, 100]
      VariableName	      "ber_dbpsk"
      MaxDataPoints	      "1"
      SampleTime	      "-1"
      SaveFormat	      "Array"
    }
    Block {
      BlockType		      ToWorkspace
      Name		      "To Workspace1"
      Position		      [905, 167, 1000, 193]
      VariableName	      "ber_bpsk_ideal"
      MaxDataPoints	      "1"
      SampleTime	      "-1"
      SaveFormat	      "Array"
    }
    Block {
      BlockType		      ToWorkspace
      Name		      "To Workspace2"
      Position		      [905, 409, 995, 441]
      VariableName	      "ber_bpsk"
      MaxDataPoints	      "1"
      SampleTime	      "-1"
      SaveFormat	      "Array"
    }
    Block {
      BlockType		      SubSystem
      Name		      "Tx"
      Ports		      [0, 3]
      Position		      [45, 46, 125, 514]
      TreatAsAtomicUnit	      off
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      System {
	Name			"Tx"
	Location		[2, 82, 1014, 717]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  Reference
	  Name			  "BPSK\nModulator\nBaseband"
	  Ports			  [1, 1]
	  Position		  [400, 121, 475, 169]
	  FontSize		  10
	  SourceBlock		  "commdigbbndpm2/BPSK\nModulator\nBaseband"
	  SourceType		  "BPSK Modulator Baseband"
	  ShowPortLabels	  on
	  Ph			  "0"
	  numSamp		  "1"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Bernoulli Binary\nGenerator"
	  Ports			  [0, 1]
	  Position		  [25, 23, 105, 67]
	  FontName		  "Arial"
	  SourceBlock		  "commrandsrc2/Bernoulli Binary\nGenerator"
	  SourceType		  "Bernoulli Binary Generator"
	  ShowPortLabels	  on
	  P			  "0.5"
	  seed			  "6111"
	  Ts			  "1/1000"
	  frameBased		  on
	  sampPerFrame		  "7"
	  orient		  off
	}
	Block {
	  BlockType		  Reference
	  Name			  "Buffer"
	  Ports			  [1, 1]
	  Position		  [520, 30, 570, 80]
	  SourceBlock		  "dspbuff3/Buffer"
	  SourceType		  "Buffer"
	  N			  "64"
	  V			  "0"
	  ic			  "0"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Buffer1"
1234

ofdm_test.mdl - 源码说明

本页面展示了「OFDM信道估计(梳状导频)」中的 ofdm_test.mdl 源码文件，采用 MDL 编程语言编写，共 2,143 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

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