?? qpsnrzmf.mdl
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DstPort 1
}
}
}
Line {
SrcBlock "Switch"
SrcPort 1
Points [10, 0]
Branch {
DstBlock "Mux"
DstPort 2
}
Branch {
Points [0, 110]
Branch {
Points [0, 65]
DstBlock "Mux3"
DstPort 1
}
Branch {
DstBlock "Mux2"
DstPort 1
}
}
}
Line {
SrcBlock "Switch1"
SrcPort 1
Points [20, 0]
Branch {
DstBlock "Mux1"
DstPort 2
}
Branch {
Points [0, 70]
Branch {
Points [0, 65]
DstBlock "Mux3"
DstPort 2
}
Branch {
DstBlock "Mux2"
DstPort 2
}
}
}
Line {
SrcBlock "Constant0"
SrcPort 1
Points [0, -35]
Branch {
DstBlock "Mux1"
DstPort 1
}
Branch {
Points [0, -55]
DstBlock "Mux"
DstPort 1
}
}
Line {
SrcBlock "Quadratur"
SrcPort 1
DstBlock "Switch1"
DstPort 1
}
Line {
SrcBlock "Inphase"
SrcPort 1
DstBlock "Switch"
DstPort 1
}
Line {
SrcBlock "Step input"
SrcPort 1
Points [20, 0; 0, -35]
Branch {
Points [0, -55]
DstBlock "Switch"
DstPort 2
}
Branch {
DstBlock "Switch1"
DstPort 2
}
}
Line {
SrcBlock "Constant"
SrcPort 1
Points [0, -10]
Branch {
Points [0, -55]
DstBlock "Switch"
DstPort 3
}
Branch {
DstBlock "Switch1"
DstPort 3
}
}
Line {
SrcBlock "Mux1"
SrcPort 1
DstBlock "Quadrature eye pattern\nreceiver"
DstPort 1
}
Line {
SrcBlock "Mux"
SrcPort 1
Points [20, 0]
DstBlock "Inphase eye pattern\nreceiver"
DstPort 1
}
Line {
SrcBlock "Mux3"
SrcPort 1
DstBlock "Scatter plot\nreceiver"
DstPort 1
}
Line {
SrcBlock "Mux2"
SrcPort 1
Points [20, 0]
DstBlock "Trajectory \nreceiver"
DstPort 1
}
}
}
Block {
BlockType Scope
Name "s_rc(t)"
Ports [1]
Position [540, 20, 570, 50]
Orientation "up"
Location [0, 540, 640, 640]
Open off
NumInputPorts "1"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
TimeRange "25.000000"
YMin "-1.500000"
YMax "1.500000"
DataFormat "Array"
}
Block {
BlockType Scope
Name "s_rs(t)"
Ports [1]
Position [540, 155, 570, 185]
Orientation "up"
Location [640, 540, 1280, 640]
Open off
NumInputPorts "1"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
TimeRange "25.000000"
YMin "-1.500000"
YMax "1.500000"
DataFormat "Array"
}
Block {
BlockType SubSystem
Name "threshold\ndetector"
Ports [1, 1]
Position [690, 77, 720, 103]
ShowPortLabels off
TreatAsAtomicUnit off
MaskType "Sign"
MaskDescription "y = sign(x)"
MaskHelp "Sign Function:\\n\\t\\t\\ty = 1 if x > 0\\n"
"\\t\\t\\ty = 0 if x = 0\\n\\t\\t\\ty = -1 if x < 0"
MaskDisplay "plot(-50,-50,50,50,[-50,50],[0,0],[0,0],[-5"
"0,50],[-40,0],[-30,-30],[0,40],[30,30])"
MaskIconFrame on
MaskIconOpaque on
MaskIconRotate "none"
MaskIconUnits "autoscale"
System {
Name "threshold\ndetector"
Location [159, 417, 467, 586]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "in_1"
Position [35, 30, 55, 50]
}
Block {
BlockType Constant
Name "Constant"
Position [65, 105, 85, 125]
Value "0"
}
Block {
BlockType RelationalOperator
Name "Relational\nOperator"
Position [140, 32, 170, 63]
Operator ">"
}
Block {
BlockType RelationalOperator
Name "Relational\nOperator1"
Position [140, 92, 170, 123]
Operator "<"
}
Block {
BlockType Sum
Name "Sum"
Ports [2, 1]
Position [215, 64, 235, 91]
Inputs "+-"
}
Block {
BlockType Outport
Name "out_1"
Position [265, 70, 285, 90]
}
Line {
SrcBlock "in_1"
SrcPort 1
Points [35, 0]
Branch {
DstBlock "Relational\nOperator"
DstPort 1
}
Branch {
Points [0, 60]
DstBlock "Relational\nOperator1"
DstPort 1
}
}
Line {
SrcBlock "Constant"
SrcPort 1
Points [20, 0]
Branch {
DstBlock "Relational\nOperator1"
DstPort 2
}
Branch {
Points [0, -60]
DstBlock "Relational\nOperator"
DstPort 2
}
}
Line {
SrcBlock "Relational\nOperator1"
SrcPort 1
Points [10, 0; 0, -25]
DstBlock "Sum"
DstPort 2
}
Line {
SrcBlock "Relational\nOperator"
SrcPort 1
Points [10, 0; 0, 20]
DstBlock "Sum"
DstPort 1
}
Line {
SrcBlock "Sum"
SrcPort 1
DstBlock "out_1"
DstPort 1
}
}
}
Block {
BlockType SubSystem
Name "threshold\ndetector_"
Ports [1, 1]
Position [690, 212, 720, 238]
ShowPortLabels off
TreatAsAtomicUnit off
MaskType "Sign"
MaskDescription "y = sign(x)"
MaskHelp "Sign Function:\\n\\t\\t\\ty = 1 if x > 0\\n"
"\\t\\t\\ty = 0 if x = 0\\n\\t\\t\\ty = -1 if x < 0"
MaskDisplay "plot(-50,-50,50,50,[-50,50],[0,0],[0,0],[-5"
"0,50],[-40,0],[-30,-30],[0,40],[30,30])"
MaskIconFrame on
MaskIconOpaque on
MaskIconRotate "none"
MaskIconUnits "autoscale"
System {
Name "threshold\ndetector_"
Location [159, 417, 467, 586]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "in_1"
Position [35, 30, 55, 50]
}
Block {
BlockType Constant
Name "Constant"
Position [65, 105, 85, 125]
Value "0"
}
Block {
BlockType RelationalOperator
Name "Relational\nOperator"
Position [140, 32, 170, 63]
Operator ">"
}
Block {
BlockType RelationalOperator
Name "Relational\nOperator1"
Position [140, 92, 170, 123]
Operator "<"
}
Block {
BlockType Sum
Name "Sum"
Ports [2, 1]
Position [215, 64, 235, 91]
Inputs "+-"
}
Block {
BlockType Outport
Name "out_1"
Position [265, 70, 285, 90]
}
Line {
SrcBlock "Sum"
SrcPort 1
DstBlock "out_1"
DstPort 1
}
Line {
SrcBlock "Relational\nOperator"
SrcPort 1
Points [10, 0; 0, 20]
DstBlock "Sum"
DstPort 1
}
Line {
SrcBlock "Relational\nOperator1"
SrcPort 1
Points [10, 0; 0, -25]
DstBlock "Sum"
DstPort 2
}
Line {
SrcBlock "Constant"
SrcPort 1
Points [20, 0]
Branch {
DstBlock "Relational\nOperator1"
DstPort 2
}
Branch {
Points [0, -60]
DstBlock "Relational\nOperator"
DstPort 2
}
}
Line {
SrcBlock "in_1"
SrcPort 1
Points [35, 0]
Branch {
DstBlock "Relational\nOperator"
DstPort 1
}
Branch {
Points [0, 60]
DstBlock "Relational\nOperator1"
DstPort 1
}
}
}
}
Block {
BlockType Scope
Name "v(t)"
Ports [1]
Position [895, 70, 925, 100]
Orientation "up"
Location [320, 740, 960, 840]
Open off
NumInputPorts "1"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
TimeRange "25.000000"
YMin "-3.000000"
YMax "3.000000"
DataFormat "Array"
}
Block {
BlockType Scope
Name "v_c(t)"
Ports [1]
Position [810, 75, 840, 105]
Location [0, 640, 640, 740]
Open off
NumInputPorts "1"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
TimeRange "25.000000"
YMin "-1.500000"
YMax "1.500000"
DataFormat "Array"
}
Block {
BlockType Scope
Name "v_s(t)"
Ports [1]
Position [810, 225, 840, 255]
Location [640, 640, 1280, 740]
Open off
NumInputPorts "1"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
TimeRange "25.000000"
YMin "-1.500000"
YMax "1.500000"
DataFormat "Array"
}
Block {
BlockType Scope
Name "x_c(t)"
Ports [1]
Position [350, 20, 380, 50]
Orientation "up"
Location [0, 440, 640, 540]
Open off
NumInputPorts "1"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
TimeRange "25.000000"
YMin "-1.500000"
YMax "1.500000"
DataFormat "Array"
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