viterbi_function.mdl

维特比功能实现的程序

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	      Version		      "1.0.4"
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      LogicDataType	      "uint(8)"
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    Block {
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  LineDefaults {
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    FontWeight		    "normal"
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  System {
    Name		    "viterbi_function"
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      SourceBlock	      "commrandsrc2/Bernoulli Binary\nGenerator"
      SourceType	      "Bernoulli Binary Generator"
      ShowPortLabels	      on
      P			      "0.5"
      seed		      "435343"
      Ts		      "0.0001"
      frameBased	      on
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      trellis		      "poly2trellis(9, [753 561])"
      reset		      "On each frame"
    }
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      MaxDataPoints	      "inf"
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    }
    Block {
      BlockType		      Reference
      Name		      "Viterbi Decoder"
      Ports		      [1, 1]
      Position		      [445, 285, 565, 345]
      DropShadow	      on
      SourceBlock	      "commcnvcod2/Viterbi Decoder"
      SourceType	      "Viterbi Decoder"
      trellis		      "poly2trellis(9, [753 561])"
      dectype		      "Hard Decision"
      nsdecb		      "4"
      tbdepth		      "96"
      opmode		      "Truncated"
      reset		      off
    }
    Line {
      SrcBlock		      "Bernoulli Binary\nGenerator"
      SrcPort		      1
      Points		      [0, 0; 30, 0]
      Branch {
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	DstBlock		"Before Encode Display\n"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Convolutional\nEncoder"
      SrcPort		      1
      DstBlock		      "Viterbi Decoder"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Viterbi Decoder"
      SrcPort		      1
      Points		      [0, 0; 15, 0]
      Branch {
	DstBlock		"To Workspace"
	DstPort			1
      }
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	DstBlock		"After Decode Display"
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}