stage3_3175133_zhang.mdl

用MATLAB里的XILINX BLOCKS, 支持FPGA算法, 实现X_NEXT = ((n-1)x+ A/x(n-1)次)/n

" 88 0 0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: "
"begin icon text');\ncolor('black');port_label('input',1,'a');\ncolor('black')"
";port_label('input',2,'b');\ncolor('black');port_label('output',1,'(ab)');\nc"
"olor('black');disp('\\newline\\bf{}\\newlinez^{-3}','texmode','on');\nfprintf"
"('','COMMENT: end icon text');\n"
      Port {
	PortNumber		1
	Name			"t1"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      Reference
      Name		      "Mux"
      Ports		      [3, 1]
      Position		      [470, 106, 515, 224]
      NamePlacement	      "alternate"
      SourceBlock	      "xbsIndex_r4/Mux"
      SourceType	      "Xilinx Bus Multiplexer Block"
      inputs		      "2"
      en		      off
      latency		      "0"
      precision		      "Full"
      arith_type	      "Unsigned"
      n_bits		      "16"
      bin_pt		      "14"
      quantization	      "Truncate"
      overflow		      "Wrap"
      dbl_ovrd		      off
      xl_use_area	      off
      xl_area		      "[0,0,0,0,0,0,0]"
      has_advanced_control    "0"
      sggui_pos		      "-1,-1,-1,-1"
      block_type	      "mux"
      block_version	      "8.2.02"
      sg_icon_stat	      "45,118,3,1,white,blue,3,613f58e1"
      sg_mask_display	      "fprintf('','COMMENT: begin icon graphics');\npa"
"tch([0 45 45 0 ],[0 16.8571 101.143 118 ],[0.77 0.82 0.91]);\npatch([10 3 14 "
"3 10 22 25 28 41 31 21 14 25 14 21 31 41 28 25 22 10 ],[41 48 59 70 77 77 74 "
"77 77 67 77 70 59 48 41 51 41 41 44 41 41 ],[0.98 0.96 0.92]);\nplot([0 45 45"
" 0 0 ],[0 16.8571 101.143 118 0 ]);\nfprintf('','COMMENT: end icon graphics')"
";\nfprintf('','COMMENT: begin icon text');\ncolor('black');port_label('input'"
",1,'sel');\ncolor('black');port_label('input',2,'d0');\ncolor('black');port_l"
"abel('input',3,'d1');\ncolor('black');disp('\\bf{}','texmode','on');\nfprintf"
"('','COMMENT: end icon text');\n"
      Port {
	PortNumber		1
	Name			"x_next"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      Reference
      Name		      "Power1"
      Ports		      [3, 2]
      Position		      [690, 296, 740, 384]
      SourceBlock	      "Stage3_Library/Power"
      SourceType	      "SubSystem"
      ShowPortLabels	      on
      SystemSampleTime	      "-1"
      FunctionWithSeparateData off
      RTWMemSecFuncInitTerm   "Inherit from model"
      RTWMemSecFuncExecute    "Inherit from model"
      RTWMemSecDataConstants  "Inherit from model"
      RTWMemSecDataInternal   "Inherit from model"
      RTWMemSecDataParameters "Inherit from model"
      Port {
	PortNumber		1
	Name			"t2"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
      Port {
	PortNumber		2
	Name			"t2_valid"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      Reference
      Name		      "Register"
      Ports		      [2, 1]
      Position		      [230, 138, 275, 207]
      NamePlacement	      "alternate"
      SourceBlock	      "xbsIndex_r4/Register"
      SourceType	      "Xilinx Register Block"
      init		      "0"
      rst		      off
      en		      on
      dbl_ovrd		      off
      xl_use_area	      off
      xl_area		      "[0,0,0,0,0,0,0]"
      has_advanced_control    "0"
      sggui_pos		      "-1,-1,-1,-1"
      block_type	      "register"
      block_version	      "8.2.02"
      sg_icon_stat	      "45,69,2,1,white,blue,0,cc3303a0"
      sg_mask_display	      "fprintf('','COMMENT: begin icon graphics');\npa"
"tch([0 45 45 0 ],[0 0 69 69 ],[0.77 0.82 0.91]);\npatch([10 3 14 3 10 22 25 2"
"8 41 31 21 14 25 14 21 31 41 28 25 22 10 ],[17 24 35 46 53 53 50 53 53 43 53 "
"46 35 24 17 27 17 17 20 17 17 ],[0.98 0.96 0.92]);\nplot([0 0 45 45 0 ],[0 69"
" 69 0 0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: "
"begin icon text');\ncolor('black');port_label('input',1,'d');\ncolor('black')"
";port_label('input',2,'en');\ncolor('black');port_label('output',1,'q');\ncol"
"or('black');disp('\\bf{z^{-1}}','texmode','on');\nfprintf('','COMMENT: end ic"
"on text');\n"
      Port {
	PortNumber		1
	Name			"A"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      Reference
      Name		      "Register1"
      Ports		      [2, 1]
      Position		      [555, 146, 600, 219]
      NamePlacement	      "alternate"
      SourceBlock	      "xbsIndex_r4/Register"
      SourceType	      "Xilinx Register Block"
      init		      "0"
      rst		      off
      en		      on
      dbl_ovrd		      off
      xl_use_area	      off
      xl_area		      "[0,0,0,0,0,0,0]"
      has_advanced_control    "0"
      sggui_pos		      "-1,-1,-1,-1"
      block_type	      "register"
      block_version	      "8.2.02"
      sg_icon_stat	      "45,73,2,1,white,blue,0,cc3303a0"
      sg_mask_display	      "fprintf('','COMMENT: begin icon graphics');\npa"
"tch([0 45 45 0 ],[0 0 73 73 ],[0.77 0.82 0.91]);\npatch([10 3 14 3 10 22 25 2"
"8 41 31 21 14 25 14 21 31 41 28 25 22 10 ],[19 26 37 48 55 55 52 55 55 45 55 "
"48 37 26 19 29 19 19 22 19 19 ],[0.98 0.96 0.92]);\nplot([0 0 45 45 0 ],[0 73"
" 73 0 0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: "
"begin icon text');\ncolor('black');port_label('input',1,'d');\ncolor('black')"
";port_label('input',2,'en');\ncolor('black');port_label('output',1,'q');\ncol"
"or('black');disp('\\bf{z^{-1}}','texmode','on');\nfprintf('','COMMENT: end ic"
"on text');\n"
      Port {
	PortNumber		1
	Name			"x"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      Reference
      Name		      "Register2"
      Ports		      [2, 1]
      Position		      [1370, 332, 1415, 403]
      NamePlacement	      "alternate"
      SourceBlock	      "xbsIndex_r4/Register"
      SourceType	      "Xilinx Register Block"
      init		      "0"
      rst		      off
      en		      on
      dbl_ovrd		      off
      xl_use_area	      off
      xl_area		      "[0,0,0,0,0,0,0]"
      has_advanced_control    "0"
      sggui_pos		      "-1,-1,-1,-1"
      block_type	      "register"
      block_version	      "8.2.02"
      sg_icon_stat	      "45,71,2,1,white,blue,0,cc3303a0"
      sg_mask_display	      "fprintf('','COMMENT: begin icon graphics');\npa"
"tch([0 45 45 0 ],[0 0 71 71 ],[0.77 0.82 0.91]);\npatch([10 3 14 3 10 22 25 2"
"8 41 31 21 14 25 14 21 31 41 28 25 22 10 ],[18 25 36 47 54 54 51 54 54 44 54 "
"47 36 25 18 28 18 18 21 18 18 ],[0.98 0.96 0.92]);\nplot([0 0 45 45 0 ],[0 71"
" 71 0 0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: "
"begin icon text');\ncolor('black');port_label('input',1,'d');\ncolor('black')"
";port_label('input',2,'en');\ncolor('black');port_label('output',1,'q');\ncol"
"or('black');disp('\\bf{z^{-1}}','texmode','on');\nfprintf('','COMMENT: end ic"
"on text');\n"
    }
    Block {
      BlockType		      Reference
      Name		      "Register6"
      Ports		      [2, 1]
      Position		      [240, 284, 285, 351]
      NamePlacement	      "alternate"
      SourceBlock	      "xbsIndex_r4/Register"
      SourceType	      "Xilinx Register Block"
      init		      "0"
      rst		      off
      en		      on
      dbl_ovrd		      off
      xl_use_area	      off
      xl_area		      "[0,0,0,0,0,0,0]"
      has_advanced_control    "0"
      sggui_pos		      "-1,-1,-1,-1"
      block_type	      "register"
      block_version	      "8.2.02"
      sg_icon_stat	      "45,67,2,1,white,blue,0,cc3303a0"
      sg_mask_display	      "fprintf('','COMMENT: begin icon graphics');\npa"
"tch([0 45 45 0 ],[0 0 67 67 ],[0.77 0.82 0.91]);\npatch([10 3 14 3 10 22 25 2"
"8 41 31 21 14 25 14 21 31 41 28 25 22 10 ],[16 23 34 45 52 52 49 52 52 42 52 "
"45 34 23 16 26 16 16 19 16 16 ],[0.98 0.96 0.92]);\nplot([0 0 45 45 0 ],[0 67"
" 67 0 0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: "
"begin icon text');\ncolor('black');port_label('input',1,'d');\ncolor('black')"
";port_label('input',2,'en');\ncolor('black');port_label('output',1,'q');\ncol"
"or('black');disp('\\bf{z^{-1}}','texmode','on');\nfprintf('','COMMENT: end ic"
"on text');\n"
      Port {
	PortNumber		1
	Name			"n"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      Reference
      Name		      "Relational"
      Ports		      [3, 1]
      Position		      [1280, 143, 1330, 227]
      NamePlacement	      "alternate"
      SourceBlock	      "xbsIndex_r4/Relational"
      SourceType	      "Xilinx Arithmetic Relational Operator Block"
      mode		      "a<=b"
      en		      on
      latency		      "1"
      dbl_ovrd		      off
      xl_use_area	      off
      xl_area		      "[0,0,0,0,0,0,0]"
      has_advanced_control    "0"
      sggui_pos		      "171,182,412,187"
      block_type	      "relational"
      block_version	      "8.2.02"
      sg_icon_stat	      "50,84,3,1,white,blue,0,0351ee13"
      sg_mask_display	      "fprintf('','COMMENT: begin icon graphics');\npa"
"tch([0 50 50 0 ],[0 0 84 84 ],[0.77 0.82 0.91]);\npatch([11 3 15 3 11 24 28 3"
"2 46 35 24 16 28 16 24 35 46 32 28 24 11 ],[22 30 42 54 62 62 58 62 62 51 62 "
"54 42 30 22 33 22 22 26 22 22 ],[0.98 0.96 0.92]);\nplot([0 0 50 50 0 ],[0 84"
" 84 0 0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: "
"begin icon text');\ncolor('black');port_label('input',1,'a');\ncolor('black')"
";port_label('input',2,'b');\ncolor('black');port_label('input',3,'en');\ncolo"
"r('black');disp('\\newline\\bf{a<=b}\\newlinez^{-1}','texmode','on');\nfprint"
"f('','COMMENT: end icon text');\n"
    }
    Block {
      BlockType		      Reference
      Name		      "Resource Estimator"
      Tag		      "resEstTag"
      Ports		      []
      Position		      [151, 43, 204, 96]
      ShowName		      off
      AttributesFormatString  "Resource\\nEstimator"
      SourceBlock	      "xbsIndex_r4/Resource Estimator"
      SourceType	      "Xilinx Resource Estimator Block"
      Slices		      "29"
      FFs		      "43"
      BRAMs		      "0"
      LUTs		      "20"
      IOBs		      "18"
      EBMs		      "0"
      TBUFs		      "0"
      xl_use_estimator_area   off
      est_options	      "Estimate"
      xl_estimator_area	      "[45 64 0 40 50 1 0]"
      has_advanced_control    "0"
      sggui_pos		      "-1,-1,-1,-1"
      block_type	      "resource_estimator"
      block_version	      "8.2.02"
      sg_icon_stat	      "53,53,-1,-1,blue,white,0,07734"
      sg_mask_display	      "fprintf('','COMMENT: begin icon graphics');\npa"
"tch([0 53 53 0 ],[0 0 53 53 ],[0.98 0.96 0.92]);\npatch([13 4 16 4 13 27 31 3"
"5 50 38 27 19 31 19 27 38 50 35 31 27 13 ],[6 15 27 39 48 48 44 48 48 36 47 3"
"9 27 15 7 18 6 6 10 6 6 ],[0.77 0.82 0.91]);\nplot([0 0 53 53 0 ],[0 53 53 0 "
"0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: begin "
"icon text');\nfprintf('','COMMENT: end icon text');\n"
    }
    Block {
      BlockType		      Reference
      Name		      "Shift"
      Ports		      [1, 1]
      Position		      [335, 145, 380, 205]
      NamePlacement	      "alternate"
      SourceBlock	      "xbsIndex_r4/Shift"
      SourceType	      "Xilinx Binary Shift Operator Block"
      infoedit		      "Hardware notes: In hardware this block costs no"
"thing if full output precision is used."
      shift_dir		      "Right"
      shift_bits	      "1"
      en		      off
      latency		      "0"
      precision		      "User Defined"
      arith_type	      "Unsigned"
      n_bits		      "W"
      bin_pt		      "0"
      quantization	      "Truncate"
      overflow		      "Wrap"
      dbl_ovrd		      off
      xl_use_area	      off
      xl_area		      "[0,0,0,0,0,0,0]"
      has_advanced_control    "0"
      sggui_pos		      "336,195,412,385"
      block_type	      "shift"
      block_version	      "8.2.02"
      sg_icon_stat	      "45,60,1,1,white,blue,0,ab12bc43"
      sg_mask_display	      "fprintf('','COMMENT: begin icon graphics');\npa"
"tch([0 60 60 0 ],[0 0 56 56 ],[0.77 0.82 0.91]);\npatch([15 6 19 6 15 30 34 3"
"8 54 41 29 20 32 20 29 41 54 38 34 30 15 ],[6 15 28 41 50 50 46 50 50 37 49 4"
"0 28 16 7 19 6 6 10 6 6 ],[0.98 0.96 0.92]);\nplot([0 0 60 60 0 ],[0 56 56 0 "
"0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: begin "
"icon text');\ncolor('black');disp('\\newline\\bf{X << 2}\\newlinez^{-0}','tex"
"mode','on');\nfprintf('','COMMENT: end icon text');\n"
      Port {
	PortNumber		1
	Name			"A/2"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      Terminator
      Name		      "Terminator1"
      Position		      [1510, 360, 1530, 380]