📄 freq_anal.mdl
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FontAngle "normal"
ShowName on
}
BlockParameterDefaults {
Block {
BlockType Constant
Value "1"
VectorParams1D on
OutDataTypeMode "Inherit from 'Constant value'"
OutDataType "sfix(16)"
ConRadixGroup "Use specified scaling"
OutScaling "2^0"
SampleTime "inf"
}
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 Ground
}
Block {
BlockType SignalConversion
OverrideOpt off
}
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 MultiPortSwitch
Inputs "4"
zeroidx off
InputSameDT on
OutDataTypeMode "Inherit via internal rule"
RndMeth "Floor"
SaturateOnIntegerOverflow on
SampleTime "-1"
}
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 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 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 TransferFcn
Numerator "[1]"
Denominator "[1 2 1]"
AbsoluteTolerance "auto"
Realization "auto"
}
Block {
BlockType UnitDelay
X0 "0"
SampleTime "1"
StateMustResolveToSignalObject off
RTWStateStorageClass "Auto"
}
}
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 "freq_anal"
Location [2, 78, 1278, 974]
Open on
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "A4"
PaperUnits "centimeters"
ZoomFactor "100"
ReportName "simulink-default.rpt"
Block {
BlockType Reference
Name "Repeating\nSequence\nStair"
Ports [0, 1]
Position [565, 255, 595, 285]
SourceBlock "simulink/Sources/Repeating\nSequence\nStair"
SourceType "Repeating Sequence Stair"
ShowPortLabels on
OutValues "[0.1 1 5 10 15 ].'"
tsamp "0.05"
OutputDataTypeScalingMode "Specify via dialog"
OutDataType "float('double')"
ConRadixGroup "Best Precision: Vector-wise"
OutScaling "2^-12"
LockScale off
}
Block {
BlockType Scope
Name "Scope"
Ports [1]
Position [930, 254, 960, 286]
Location [1, 52, 1281, 993]
Open off
NumInputPorts "1"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
DataFormat "StructureWithTime"
}
Block {
BlockType TransferFcn
Name "Transfer Fcn"
Position [770, 252, 830, 288]
Numerator "[10000]"
Denominator "[1 10000]"
}
Block {
BlockType SubSystem
Name "VCO"
Ports [1, 1]
Position [670, 240, 710, 300]
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
System {
Name "VCO"
Location [164, 267, 1239, 651]
Open on
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "A4"
PaperUnits "centimeters"
ZoomFactor "100"
Block {
BlockType Inport
Name "In1"
Position [15, 140, 45, 154]
Port "1"
IconDisplay "Port number"
LatchInput off
}
Block {
BlockType Gain
Name "Gain"
Position [120, 130, 150, 160]
Gain "-1000"
ParameterDataTypeMode "Inherit via internal rule"
OutDataTypeMode "Inherit via internal rule"
SaturateOnIntegerOverflow off
}
Block {
BlockType Gain
Name "Gain1"
Position [285, 255, 315, 285]
Gain "1000"
ParameterDataTypeMode "Inherit via internal rule"
OutDataTypeMode "Inherit via internal rule"
SaturateOnIntegerOverflow off
}
Block {
BlockType Integrator
Name "Integrator"
Ports [1, 1]
Position [325, 30, 355, 60]
InitialCondition "10"
IgnoreLimit off
}
Block {
BlockType Integrator
Name "Integrator1"
Ports [1, 1]
Position [505, 45, 535, 75]
}
Block {
BlockType Product
Name "Product1"
Ports [2, 1]
Position [420, 42, 450, 73]
InputSameDT off
OutDataTypeMode "Inherit via internal rule"
SaturateOnIntegerOverflow off
}
Block {
BlockType Product
Name "Product2"
Ports [2, 1]
Position [195, 27, 225, 58]
InputSameDT off
OutDataTypeMode "Inherit via internal rule"
SaturateOnIntegerOverflow off
}
Block {
BlockType Outport
Name "Out1"
Position [725, 55, 755, 69]
IconDisplay "Port number"
}
Line {
SrcBlock "Product2"
SrcPort 1
DstBlock "Integrator"
DstPort 1
}
Line {
SrcBlock "Product1"
SrcPort 1
DstBlock "Integrator1"
DstPort 1
}
Line {
SrcBlock "Integrator"
SrcPort 1
Points [20, 0; 0, 5]
DstBlock "Product1"
DstPort 1
}
Line {
SrcBlock "In1"
SrcPort 1
Points [10, 0; 15, 0]
Branch {
DstBlock "Gain"
DstPort 1
}
Branch {
Points [0, 125]
DstBlock "Gain1"
DstPort 1
}
}
Line {
SrcBlock "Gain"
SrcPort 1
Points [10, 0; 0, -110]
DstBlock "Product2"
DstPort 1
}
Line {
SrcBlock "Integrator1"
SrcPort 1
Points [30, 0]
Branch {
Points [0, 155; -390, 0]
DstBlock "Product2"
DstPort 2
}
Branch {
DstBlock "Out1"
DstPort 1
}
}
Line {
SrcBlock "Gain1"
SrcPort 1
Points [55, 0; 0, -205]
DstBlock "Product1"
DstPort 2
}
}
}
Line {
SrcBlock "Repeating\nSequence\nStair"
SrcPort 1
DstBlock "VCO"
DstPort 1
}
Line {
SrcBlock "VCO"
SrcPort 1
DstBlock "Transfer Fcn"
DstPort 1
}
Line {
SrcBlock "Transfer Fcn"
SrcPort 1
DstBlock "Scope"
DstPort 1
}
}
}
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