?? timing_recovery_1.mdl
字號(hào):
OutFrame "Frame based"
}
Block {
BlockType Fcn
Expr "sin(u[1])"
SampleTime "-1"
}
Block {
BlockType Gain
Gain "1"
Multiplication "Element-wise(K.*u)"
ParameterDataTypeMode "Same as input"
ParameterDataType "sfix(16)"
ParameterScalingMode "Best Precision: Matrix-wise"
ParameterScaling "2^0"
OutDataTypeMode "Same as input"
OutDataType "sfix(16)"
OutScaling "2^0"
LockScale off
RndMeth "Floor"
SaturateOnIntegerOverflow on
SampleTime "-1"
}
Block {
BlockType SignalConversion
OverrideOpt off
}
Block {
BlockType InitialCondition
Value "1"
SampleTime "-1"
}
Block {
BlockType Inport
BusObject "BusObject"
BusOutputAsStruct off
PortDimensions "-1"
SampleTime "-1"
DataType "auto"
OutDataType "sfix(16)"
OutScaling "2^0"
SignalType "auto"
SamplingMode "auto"
Interpolate on
}
Block {
BlockType Integrator
ExternalReset "none"
InitialConditionSource "internal"
InitialCondition "0"
LimitOutput off
UpperSaturationLimit "inf"
LowerSaturationLimit "-inf"
ShowSaturationPort off
ShowStatePort off
AbsoluteTolerance "auto"
IgnoreLimit off
ZeroCross on
}
Block {
BlockType Logic
Operator "AND"
Inputs "2"
AllPortsSameDT on
OutDataTypeMode "Logical (see Configuration Parameters: Optimiza"
"tion)"
LogicDataType "uint(8)"
SampleTime "-1"
}
Block {
BlockType Lookup
InputValues "[-4:5]"
OutputValues " rand(1,10)-0.5"
LookUpMeth "Interpolation-Extrapolation"
OutDataTypeMode "Same as input"
OutDataType "sfix(16)"
OutScaling "2^0"
LockScale off
RndMeth "Floor"
SaturateOnIntegerOverflow on
SampleTime "-1"
LUTDesignTableMode "Redesign Table"
LUTDesignDataSource "Block Dialog"
LUTDesignFunctionName "sqrt(x)"
LUTDesignUseExistingBP on
LUTDesignRelError "0.01"
LUTDesignAbsError "1e-6"
}
Block {
BlockType Math
Operator "exp"
OutputSignalType "auto"
SampleTime "-1"
OutDataTypeMode "Same as first input"
OutDataType "sfix(16)"
OutScaling "2^0"
LockScale off
RndMeth "Floor"
SaturateOnIntegerOverflow on
}
Block {
BlockType "M-S-Function"
MFile "mlfile"
}
Block {
BlockType MinMax
Function "min"
Inputs "1"
InputSameDT on
OutDataTypeMode "Inherit via internal rule"
OutDataType "sfix(16)"
OutScaling "2^0"
LockScale off
RndMeth "Floor"
SaturateOnIntegerOverflow on
ZeroCross on
SampleTime "-1"
}
Block {
BlockType Mux
Inputs "4"
DisplayOption "none"
BusObject "BusObject"
NonVirtualBus off
}
Block {
BlockType Outport
Port "1"
BusObject "BusObject"
BusOutputAsStruct off
PortDimensions "-1"
SampleTime "-1"
DataType "auto"
OutDataType "sfix(16)"
OutScaling "2^0"
SignalType "auto"
SamplingMode "auto"
OutputWhenDisabled "held"
InitialOutput "[]"
}
Block {
BlockType Product
Inputs "2"
Multiplication "Element-wise(.*)"
InputSameDT on
OutDataTypeMode "Same as first input"
OutDataType "sfix(16)"
OutScaling "2^0"
LockScale off
RndMeth "Zero"
SaturateOnIntegerOverflow on
SampleTime "-1"
}
Block {
BlockType RealImagToComplex
Input "Real and imag"
ConstantPart "0"
SampleTime "-1"
}
Block {
BlockType RelationalOperator
Operator ">="
InputSameDT on
LogicOutDataTypeMode "Logical (see Configuration Parameters: Optimiza"
"tion)"
LogicDataType "uint(8)"
ZeroCross on
SampleTime "-1"
}
Block {
BlockType Saturate
UpperLimit "0.5"
LowerLimit "-0.5"
LinearizeAsGain on
ZeroCross on
SampleTime "-1"
}
Block {
BlockType Scope
Floating off
ModelBased off
TickLabels "OneTimeTick"
ZoomMode "on"
Grid "on"
TimeRange "auto"
YMin "-5"
YMax "5"
SaveToWorkspace off
SaveName "ScopeData"
LimitDataPoints on
MaxDataPoints "5000"
Decimation "1"
SampleInput off
SampleTime "0"
}
Block {
BlockType "S-Function"
FunctionName "system"
SFunctionModules "''"
PortCounts "[]"
}
Block {
BlockType SignalSpecification
Dimensions "-1"
SampleTime "-1"
DataType "auto"
OutDataType "sfix(16)"
OutScaling "2^0"
SignalType "auto"
SamplingMode "auto"
}
Block {
BlockType Signum
ZeroCross on
SampleTime "-1"
}
Block {
BlockType StateSpace
A "1"
B "1"
C "1"
D "1"
X0 "0"
AbsoluteTolerance "auto"
Realization "auto"
}
Block {
BlockType SubSystem
ShowPortLabels on
Permissions "ReadWrite"
PermitHierarchicalResolution "All"
SystemSampleTime "-1"
RTWFcnNameOpts "Auto"
RTWFileNameOpts "Auto"
SimViewingDevice off
DataTypeOverride "UseLocalSettings"
MinMaxOverflowLogging "UseLocalSettings"
}
Block {
BlockType Sum
IconShape "rectangular"
Inputs "++"
InputSameDT on
OutDataTypeMode "Same as first input"
OutDataType "sfix(16)"
OutScaling "2^0"
LockScale off
RndMeth "Floor"
SaturateOnIntegerOverflow on
SampleTime "-1"
}
Block {
BlockType Switch
Criteria "u2 >= Threshold"
Threshold "0"
InputSameDT on
OutDataTypeMode "Inherit via internal rule"
RndMeth "Floor"
SaturateOnIntegerOverflow on
ZeroCross on
SampleTime "-1"
}
Block {
BlockType TriggerPort
TriggerType "rising"
StatesWhenEnabling "inherit"
ShowOutputPort off
OutputDataType "auto"
SampleTimeType "triggered"
SampleTime "1"
ZeroCross on
}
Block {
BlockType Trigonometry
Operator "sin"
OutputSignalType "auto"
SampleTime "-1"
}
Block {
BlockType UnitDelay
X0 "0"
SampleTime "1"
StateMustResolveToSignalObject off
RTWStateStorageClass "Auto"
}
Block {
BlockType ZeroOrderHold
SampleTime "1"
}
}
AnnotationDefaults {
HorizontalAlignment "center"
VerticalAlignment "middle"
ForegroundColor "black"
BackgroundColor "white"
DropShadow off
FontName "Helvetica"
FontSize 10
FontWeight "normal"
FontAngle "normal"
}
LineDefaults {
FontName "Helvetica"
FontSize 9
FontWeight "normal"
FontAngle "normal"
}
System {
Name "timing_recovery_1"
Location [181, 244, 1181, 868]
Open on
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "black"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
ReportName "simulink-default.rpt"
Block {
BlockType Reference
Name "Carrier Freq\n% Error"
Ports [1, 1]
Position [185, 95, 215, 125]
ForegroundColor "white"
BackgroundColor "blue"
SourceBlock "simulink/Math\nOperations/Slider\nGain"
SourceType "Slider Gain"
ShowPortLabels on
low "-0.2"
gain "-0.1"
high "0.2"
}
Block {
BlockType SubSystem
Name "Enabled Scatter Plot"
Ports [1, 0, 1]
Position [610, 420, 665, 490]
BackgroundColor "blue"
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
System {
Name "Enabled Scatter Plot"
Location [234, 303, 592, 537]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "black"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "I/Q"
Position [25, 48, 55, 62]
Port "1"
IconDisplay "Port number"
LatchInput off
}
Block {
BlockType EnablePort
Name "Enable"
Ports []
Position [80, 90, 100, 110]
}
Block {
BlockType Reference
Name "Discrete-Time\nScatter Plot\nScope2"
Tag "ScatterPlot"
Ports [1]
Position [140, 29, 215, 81]
ForegroundColor "white"
Diagnostics "AllowInheritedTsInSrc"
SourceBlock "commsink2/Discrete-Time\nScatter Plot\nScop"
"e"
SourceType "Discrete-Time Scatter Plot Scope"
ShowPortLabels on
sampPerSymb "1"
offsetEye "0"
numTraces "31"
numNewFrames "7"
LineMarkers "."
LineColors "b"
fading off
render on
AxisGrid on
xMin "-2"
xMax "2"
yMin "-2"
yMax "2"
inphaseLabel "In-phase Amplitude"
quadratureLabel "Quadrature Amplitude"
openScopeAtSimStart on
FrameNumber off
FigPos "[42 143 292 292]"
figTitle "Scatter Plot"
numLinesMax "8"
block_type_ "scatter"
}
Line {
SrcBlock "I/Q"
SrcPort 1
DstBlock "Discrete-Time\nScatter Plot\nScope2"
DstPort 1
}
Annotation {
Name "You can add demodulator, FEC, etc. in this "
"enabled subsystem."
Position [180, 150]
}
}
}
Block {
BlockType SubSystem
Name "Farrow Fractional Delay "
Ports [2, 1]
Position [285, 239, 370, 321]
BackgroundColor "blue"
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
System {
Name "Farrow Fractional Delay "
Location [254, 162, 908, 521]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "black"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "X(n)"
Position [45, 48, 75, 62]
Port "1"
IconDisplay "Port number"
LatchInput off
}
Block {
BlockType Inport
Name "u"
Position [50, 258, 80, 272]
Port "2"
IconDisplay "Port number"
LatchInput off
}
Block {
BlockType Product
Name "P1"
Ports [2, 1]
Position [170, 199, 195, 226]
InputSameDT off
RndMeth "Floor"
}
Block {
BlockType Product
Name "P2"
Ports [2, 1]
Position [290, 209, 315, 236]
InputSameDT off
RndMeth "Floor"
}
Block {
BlockType Product
Name "P3"
Ports [2, 1]
Position [425, 219, 450, 246]
InputSameDT off
RndMeth "Floor"
}
Block {
BlockType Sum
Name "Sum"
Ports [2, 1]
Position [240, 205, 260, 225]
ShowName off
IconShape "round"
Inputs "++|"
InputSameDT off
OutDataTypeMode "Inherit via internal rule"
}
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