?? amtrig.mdl
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Model {
Name "amtrig"
Version 3.00
SimParamPage "Solver"
SampleTimeColors off
InvariantConstants off
WideVectorLines off
ShowLineWidths off
ShowPortDataTypes off
StartTime "0.0"
StopTime "20"
SolverMode "Auto"
Solver "ode15s"
RelTol "1e-3"
AbsTol "auto"
Refine "1"
MaxStep "auto"
InitialStep "auto"
FixedStep "auto"
MaxOrder 5
OutputOption "RefineOutputTimes"
OutputTimes "[]"
LoadExternalInput off
ExternalInput "[t, u]"
SaveTime on
TimeSaveName "tout"
SaveState off
StateSaveName "xout"
SaveOutput on
OutputSaveName "yout"
LoadInitialState off
InitialState "xInitial"
SaveFinalState off
FinalStateName "xFinal"
SaveFormat "Matrix"
LimitMaxRows off
MaxRows "1000"
Decimation "1"
AlgebraicLoopMsg "warning"
MinStepSizeMsg "warning"
UnconnectedInputMsg "warning"
UnconnectedOutputMsg "warning"
UnconnectedLineMsg "warning"
InheritedTsInSrcMsg "warning"
IntegerOverflowMsg "warning"
UnnecessaryDatatypeConvMsg "none"
Int32ToFloatConvMsg "warning"
SignalLabelMismatchMsg "none"
ConsistencyChecking "off"
ZeroCross on
SimulationMode "normal"
BlockDataTips on
BlockParametersDataTip on
BlockAttributesDataTip off
BlockPortWidthsDataTip off
BlockDescriptionStringDataTip off
BlockMaskParametersDataTip off
ToolBar on
StatusBar on
BrowserShowLibraryLinks off
BrowserLookUnderMasks off
OptimizeBlockIOStorage on
BufferReuse on
BooleanDataType off
RTWSystemTargetFile "grt.tlc"
RTWInlineParameters off
RTWRetainRTWFile off
RTWTemplateMakefile "grt_default_tmf"
RTWMakeCommand "make_rtw"
RTWGenerateCodeOnly off
ExtModeMexFile "ext_comm"
ExtModeBatchMode off
ExtModeTrigType "manual"
ExtModeTrigMode "oneshot"
ExtModeTrigPort "1"
ExtModeTrigElement "any"
ExtModeTrigDuration 1000
ExtModeTrigHoldOff 0
ExtModeTrigDelay 0
ExtModeTrigDirection "rising"
ExtModeTrigLevel 0
ExtModeArchiveMode "off"
ExtModeAutoIncOneShot off
ExtModeIncDirWhenArm off
ExtModeAddSuffixToVar off
ExtModeWriteAllDataToWs off
ExtModeArmWhenConnect off
Created "Mon Jul 10 18:51:02 2000"
UpdateHistory "UpdateHistoryNever"
ModifiedByFormat "%<Auto>"
LastModifiedBy "obas"
ModifiedDateFormat "%<Auto>"
LastModifiedDate "Mon Jul 10 22:02:06 2000"
ModelVersionFormat "1.%<AutoIncrement:5>"
ConfigurationManager "none"
BlockDefaults {
Orientation "right"
ForegroundColor "black"
BackgroundColor "white"
DropShadow off
NamePlacement "normal"
FontName "Helvetica"
FontSize 10
FontWeight "normal"
FontAngle "normal"
ShowName on
}
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 "amtrig"
Location [248, 165, 921, 528]
Open on
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "automatic"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
AutoZoom on
ReportName "simulink-default.rpt"
Block {
BlockType SubSystem
Name "AM Modulated\nSignal"
Ports [0, 1, 0, 0, 0]
Position [45, 70, 75, 120]
ShowPortLabels on
System {
Name "AM Modulated\nSignal"
Location [182, 243, 399, 382]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "automatic"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
AutoZoom on
Block {
BlockType Sin
Name "Carrier Wave"
Position [15, 20, 45, 50]
Amplitude "1"
Frequency "100"
Phase "0"
SampleTime "0"
}
Block {
BlockType Product
Name "Product"
Ports [2, 1, 0, 0, 0]
Position [110, 47, 140, 78]
Inputs "2"
SaturateOnIntegerOverflow on
}
Block {
BlockType SignalGenerator
Name "source"
Position [30, 95, 60, 125]
WaveForm "sawtooth"
Amplitude "1"
Frequency "15"
Units "Hertz"
}
Block {
BlockType Outport
Name "Modulated\nSignal"
Position [175, 63, 205, 77]
Port "1"
OutputWhenDisabled "held"
InitialOutput "[]"
}
Line {
SrcBlock "Carrier Wave"
SrcPort 1
Points [45, 0]
DstBlock "Product"
DstPort 1
}
Line {
SrcBlock "Product"
SrcPort 1
Points [0, 5]
DstBlock "Modulated\nSignal"
DstPort 1
}
Line {
SrcBlock "source"
SrcPort 1
Points [30, 0]
DstBlock "Product"
DstPort 2
}
}
}
Block {
BlockType Sin
Name "Carrier Wave"
Position [95, 160, 125, 190]
Amplitude "1"
Frequency "100"
Phase "0"
SampleTime "0.005"
}
Block {
BlockType Reference
Name "Channel"
Ports [1, 1, 0, 0, 0]
Position [145, 70, 185, 120]
SourceBlock "signallib/Channel"
SourceType "SubSystem"
}
Block {
BlockType DiscreteFilter
Name "Discrete Filter"
Position [310, 78, 415, 132]
Numerator "[0.04 0.08 0.04]"
Denominator "[1 -1.6 0.7]"
SampleTime "0.005"
}
Block {
BlockType Display
Name "Display"
Ports [1, 0, 0, 0, 0]
Position [540, 175, 630, 205]
Format "short"
Decimation "1"
Floating off
SampleTime "-1"
}
Block {
BlockType Fcn
Name "Fcn"
Position [475, 175, 520, 205]
Expr "1/u"
}
Block {
BlockType Product
Name "Product"
Ports [2, 1, 0, 0, 0]
Position [255, 87, 285, 118]
Inputs "2"
SaturateOnIntegerOverflow on
}
Block {
BlockType Scope
Name "Scope"
Ports [1, 0, 0, 0, 0]
Position [520, 89, 550, 121]
Floating off
Location [188, 355, 512, 594]
Open off
NumInputPorts "1"
TickLabels "OneTimeTick"
ZoomMode "yonly"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
Grid "on"
TimeRange "auto"
YMin "-5"
YMax "5"
SaveToWorkspace off
SaveName "ScopeData"
DataFormat "StructureWithTime"
LimitMaxRows on
MaxRows "5000"
Decimation "1"
SampleInput off
SampleTime "0"
}
Block {
BlockType SubSystem
Name "SubSystem"
Ports [0, 1, 0, 1, 0]
Position [415, 174, 455, 206]
ShowPortLabels on
System {
Name "SubSystem"
Location [158, 172, 656, 408]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
AutoZoom on
Block {
BlockType TriggerPort
Name "Trigger"
Ports [0, 0, 0, 0, 0]
Position [190, 50, 210, 70]
TriggerType "either"
ShowOutputPort off
OutputDataType "auto"
}
Block {
BlockType DigitalClock
Name "Digital Clock"
Position [60, 123, 125, 147]
SampleTime "-1"
}
Block {
BlockType Sum
Name "Sum"
Ports [2, 1, 0, 0, 0]
Position [385, 125, 405, 145]
ShowName off
IconShape "round"
Inputs "|-+"
SaturateOnIntegerOverflow on
}
Block {
BlockType UnitDelay
Name "Unit Delay"
Position [285, 115, 320, 155]
X0 "0"
SampleTime "-1"
}
Block {
BlockType UnitDelay
Name "Unit Delay1"
Position [175, 115, 210, 155]
X0 "0"
SampleTime "-1"
}
Block {
BlockType Outport
Name "Out1"
Position [465, 128, 495, 142]
Port "1"
OutputWhenDisabled "held"
InitialOutput "[]"
}
Line {
SrcBlock "Unit Delay1"
SrcPort 1
DstBlock "Unit Delay"
DstPort 1
}
Line {
SrcBlock "Unit Delay"
SrcPort 1
DstBlock "Sum"
DstPort 1
}
Line {
SrcBlock "Digital Clock"
SrcPort 1
Points [10, 0]
Branch {
DstBlock "Unit Delay1"
DstPort 1
}
Branch {
Points [0, 65; 255, 0]
DstBlock "Sum"
DstPort 2
}
}
Line {
SrcBlock "Sum"
SrcPort 1
DstBlock "Out1"
DstPort 1
}
}
}
Line {
SrcBlock "AM Modulated\nSignal"
SrcPort 1
DstBlock "Channel"
DstPort 1
}
Line {
SrcBlock "Channel"
SrcPort 1
DstBlock "Product"
DstPort 1
}
Line {
SrcBlock "Carrier Wave"
SrcPort 1
Points [110, 0]
DstBlock "Product"
DstPort 2
}
Line {
SrcBlock "Product"
SrcPort 1
DstBlock "Discrete Filter"
DstPort 1
}
Line {
SrcBlock "Discrete Filter"
SrcPort 1
Points [15, 0]
Branch {
DstBlock "Scope"
DstPort 1
}
Branch {
DstBlock "SubSystem"
DstPort trigger
}
}
Line {
SrcBlock "SubSystem"
SrcPort 1
DstBlock "Fcn"
DstPort 1
}
Line {
SrcBlock "Fcn"
SrcPort 1
DstBlock "Display"
DstPort 1
}
Annotation {
Position [249, 260]
Text "This version features a simple triggered subsys"
"tem\nto detect the frequency of the resultant signal.\nThis is a crude freque"
"ncy detector that will work\nup to 15 Hz.\n"
}
}
}
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