qam16.mdl

QAM通信系统用matlab进行仿真

      SrcBlock		      "Product"
      SrcPort		      1
      Points		      [20, 0; 0, 30]
      DstBlock		      "Add"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Add"
      SrcPort		      1
      DstBlock		      "AWGN\nChannel2"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sine Wave2"
      SrcPort		      1
      DstBlock		      "Product2"
      DstPort		      1
    }
    Line {
      SrcBlock		      "From"
      SrcPort		      1
      Points		      [0, 0; 55, 0]
      Branch {
	Points			[0, 65]
	DstBlock		"Product3"
	DstPort			1
      }
      Branch {
	Points			[0, -60]
	DstBlock		"Product2"
	DstPort			2
      }
    }
    Line {
      SrcBlock		      "Sine Wave"
      SrcPort		      1
      DstBlock		      "Product"
      DstPort		      2
    }
    Line {
      SrcBlock		      "I-Raised Cosine\nTransmit Filter"
      SrcPort		      1
      DstBlock		      "Product"
      DstPort		      1
    }
    Line {
      SrcBlock		      "AWGN\nChannel2"
      SrcPort		      1
      Points		      [25, 0]
      Branch {
	DstBlock		"Scope2"
	DstPort			1
      }
      Branch {
	Points			[0, -105]
	DstBlock		"Goto"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Product2"
      SrcPort		      1
      DstBlock		      "Raised Cosine\nReceive Filter"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Product3"
      SrcPort		      1
      DstBlock		      "Raised Cosine\nReceive Filter1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Raised Cosine\nReceive Filter"
      SrcPort		      1
      Points		      [30, 0]
      Branch {
	DstBlock		"Scope3"
	DstPort			1
      }
      Branch {
	Points			[0, 70]
	DstBlock		"Real-Imag to\nComplex"
	DstPort			1
      }
      Branch {
	DstBlock		"Discrete-Time\nEye Diagram\nScope"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Raised Cosine\nReceive Filter1"
      SrcPort		      1
      Points		      [30, 0]
      Branch {
	DstBlock		"Scope4"
	DstPort			1
      }
      Branch {
	Points			[0, -55]
	DstBlock		"Real-Imag to\nComplex"
	DstPort			2
      }
    }
    Line {
      SrcBlock		      "Sine Wave1"
      SrcPort		      1
      DstBlock		      "Product1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sine Wave3"
      SrcPort		      1
      DstBlock		      "Product3"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Complex to\nReal-Imag1"
      SrcPort		      1
      Points		      [0, -40]
      DstBlock		      "Buffer3"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Error Rate\nCalculation"
      SrcPort		      1
      DstBlock		      "Display"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Real-Imag to\nComplex"
      SrcPort		      1
      DstBlock		      "Buffer1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Complex to\nReal-Imag1"
      SrcPort		      2
      Points		      [0, -40]
      DstBlock		      "Buffer4"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Buffer3"
      SrcPort		      1
      DstBlock		      "Embedded\nMATLAB Function"
      DstPort		      1
    }
    Line {
      SrcBlock		      "From1"
      SrcPort		      1
      Points		      [285, 0]
      Branch {
	DstBlock		"Error Rate\nCalculation"
	DstPort			1
      }
      Branch {
	Points			[0, -25]
	DstBlock		"Scope13"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Integer Delay"
      SrcPort		      1
      Points		      [35, 0]
      Branch {
	DstBlock		"Error Rate\nCalculation"
	DstPort			2
      }
      Branch {
	DstBlock		"Scope10"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Embedded\nMATLAB Function"
      SrcPort		      1
      Points		      [-20, 0]
      Branch {
	Points			[0, 0]
	DstBlock		"Scope9"
	DstPort			1
      }
      Branch {
	DstBlock		"Goto2"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Buffer4"
      SrcPort		      1
      DstBlock		      "Embedded\nMATLAB Function1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Embedded\nMATLAB Function1"
      SrcPort		      1
      Points		      [30, 0]
      DstBlock		      "Integer Delay1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Integer Delay1"
      SrcPort		      1
      Points		      [0, 20]
      DstBlock		      "Scope1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Squaring\nTiming Recovery"
      SrcPort		      1
      Points		      [40, 0]
      Branch {
	DstBlock		"Discrete-Time\nScatter Plot\nScope2"
	DstPort			1
      }
      Branch {
	DstBlock		"Complex to\nReal-Imag1"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Selector"
      SrcPort		      1
      DstBlock		      "Display1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Squaring\nTiming Recovery"
      SrcPort		      2
      Points		      [40, 0; 0, 80]
      DstBlock		      "Selector"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Buffer1"
      SrcPort		      1
      DstBlock		      "Squaring\nTiming Recovery"
      DstPort		      1
    }
  }
}

# Finite State Machines
#
#    Stateflow Version 6.0 (R14) dated Apr 30 2004, 06:19:14
#
#

Stateflow {

	machine {
		id                   		1
		name                 		"Qam16"
		created              		"28-Jul-2005 10:00:05"
		isLibrary            		0
		firstTarget          		16
		sfVersion            		60014000.000006
	}

	chart {
		id                       		2
		name                     		"Embedded\n"
					"MATLAB Function1"
		windowPosition           		[240.45 333.75 200.25 189.75]
		viewLimits               		[0 156.75 0 153.75]
		screen                   		[1 1 1024 768 1.333333333333333]
		treeNode                 		[0 3 0 0]
		firstTransition          		5
		firstJunction            		4
		viewObj                  		2
		machine                  		1
		decomposition            		CLUSTER_CHART
		type                     		EML_CHART
		firstData                		6
		chartFileNumber          		1
		disableImplicitCasting   		1
		eml {
			name		"fcn"
		}
	}

	state {
		id                  		3
		labelString         		"eML_blk_kernel()"
		position            		[18 64.5 118 66]
		fontSize            		12
		chart               		2
		treeNode            		[2 0 0 0]
		superState          		SUBCHART
		subviewer           		2
		type                		FUNC_STATE
		decomposition       		CLUSTER_STATE
		eml {
			isEML       		1
			script      		"function y = fcn(u)\n"
						"% This block supports an embeddable subset of the MATLAB la"
						"nguage.\n"
						"% See the help menu for details. \n"
						"if u>2;\n"
						"   y=3;\n"
						"elseif u>0\n"
						"   y=1;\n"
						"elseif u>-2\n"
						"   y=-1;\n"
						"else\n"
						"   y=-3;\n"
						"end;\n"
						"        "
			editorLayout		"100 M4x1[241 339 671 364]"
		}
	}

	junction {
		id         		4
		position   		[23.5747 49.5747 7]
		chart      		2
		linkNode   		[2 0 0]
		subviewer  		2
		type       		CONNECTIVE_JUNCTION
	}

	transition {
		id             		5
		labelString    		"{eML_blk_kernel();}"
		labelPosition  		[32.125 19.875 102.544 14.964]
		fontSize       		12
		src {
			intersection		[0 0 1 0 23.5747 14.625 0 0]
		}
		dst {
			id          		4
			intersection		[7 0 -1 -1 23.5747 42.5747 0 0]
		}
		midPoint       		[23.5747 24.9468]
		chart          		2
		linkNode       		[2 0 0]
		dataLimits     		[21.175 25.975 14.625 42.575]
		subviewer      		2
		drawStyle      		SMART
	}

	data {
		id                            		6
		name                          		"u"
		linkNode                      		[2 0 7]
		scope                         		INPUT_DATA
		machine                       		1
		dataType                      		"inherited"
		fixptType {
			bias    		0
			slope   		1
			exponent		0
			baseType		SF_INT16_TYPE
			lock    		0
		}
		dlgFixptMode                  		0
		props {
			range {
				minimum		""
				maximum		""
			}
			array {
				size      		"-1"
			}
		}
	}

	data {
		id                            		7
		name                          		"y"
		linkNode                      		[2 6 0]
		scope                         		OUTPUT_DATA
		machine                       		1
		dataType                      		"inherited"
		fixptType {
			bias    		0
			slope   		1
			exponent		0
			baseType		SF_INT16_TYPE
			lock    		0
		}
		dlgFixptMode                  		0
		props {
			range {
				minimum		""
				maximum		""
			}
			array {
				size      		"-1"
			}
		}
	}

	instance {
		id     		8
		name   		"Embedded\n"
					"MATLAB Function1"
		machine		1
		chart  		2
	}

	chart {
		id                       		9
		name                     		"Embedded\n"
					"MATLAB Function"
		windowPosition           		[225.45 348.75 200.25 189.75]
		viewLimits               		[0 156.75 0 153.75]
		screen                   		[1 1 1024 768 1.333333333333333]
		treeNode                 		[0 10 0 0]
		firstTransition          		12
		firstJunction            		11
		viewObj                  		9
		machine                  		1
		decomposition            		CLUSTER_CHART
		type                     		EML_CHART
		firstData                		13
		chartFileNumber          		2
		disableImplicitCasting   		1
		eml {
			name		"fcn"
		}
	}

	state {
		id                  		10
		labelString         		"eML_blk_kernel()"
		position            		[18 64.5 118 66]
		fontSize            		12
		chart               		9
		treeNode            		[9 0 0 0]
		superState          		SUBCHART
		subviewer           		9
		type                		FUNC_STATE
		decomposition       		CLUSTER_STATE
		eml {
			isEML       		1
			script      		"function y = fcn(u)\n"
						"% This block supports an embeddable subset of the MATLAB la"
						"nguage.\n"
						"% See the help menu for details. \n"
						"if u>2;\n"
						"   y=3;\n"
						"elseif u>0\n"
						"   y=1;\n"
						"elseif u>-2\n"
						"   y=-1;\n"
						"else\n"
						"   y=-3;\n"
						"end;\n"
						"        "
			editorLayout		"100 M4x1[241 339 671 364]"
		}
	}

	junction {
		id         		11
		position   		[23.5747 49.5747 7]
		chart      		9
		linkNode   		[9 0 0]
		subviewer  		9
		type       		CONNECTIVE_JUNCTION
	}

	transition {
		id             		12
		labelString    		"{eML_blk_kernel();}"
		labelPosition  		[32.125 19.875 102.544 14.964]
		fontSize       		12
		src {
			intersection		[0 0 1 0 23.5747 14.625 0 0]
		}
		dst {
			id          		11
			intersection		[7 0 -1 -1 23.5747 42.5747 0 0]
		}
		midPoint       		[23.5747 24.9468]
		chart          		9
		linkNode       		[9 0 0]
		dataLimits     		[21.175 25.975 14.625 42.575]
		subviewer      		9
		drawStyle      		SMART
	}

	data {
		id                            		13
		name                          		"u"
		linkNode                      		[9 0 14]
		scope                         		INPUT_DATA
		machine                       		1
		dataType                      		"inherited"
		fixptType {
			bias    		0
			slope   		1
			exponent		0
			baseType		SF_INT16_TYPE
			lock    		0
		}
		dlgFixptMode                  		0
		props {
			range {
				minimum		""
				maximum		""
			}
			array {
				size      		"-1"
			}
		}
	}

	data {
		id                            		14
		name                          		"y"
		linkNode                      		[9 13 0]
		scope                         		OUTPUT_DATA
		machine                       		1
		dataType                      		"inherited"
		fixptType {
			bias    		0
			slope   		1
			exponent		0
			baseType		SF_INT16_TYPE
			lock    		0
		}
		dlgFixptMode                  		0
		props {
			range {
				minimum		""
				maximum		""
			}
			array {
				size      		"-1"
			}
		}
	}

	instance {
		id     		15
		name   		"Embedded\n"
					"MATLAB Function"
		machine		1
		chart  		9
	}

	target {
		id               		16
		name             		"sfun"
		description      		"Default Simulink S-Function Target."
		codeFlags        		" debug=1 overflow=1 echo=1"
		machine          		1
		linkNode         		[1 0 0]
	}
}