📄 s3_fourier.mdl
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Model {
Name "S3_Fourier"
Version 4.00
SampleTimeColors off
LibraryLinkDisplay "none"
WideLines off
ShowLineDimensions off
ShowPortDataTypes off
ShowStorageClass off
ExecutionOrder off
RecordCoverage off
CovPath "/"
CovSaveName "covdata"
CovMetricSettings "dw"
CovNameIncrementing off
CovHtmlReporting on
BlockNameDataTip off
BlockParametersDataTip off
BlockDescriptionStringDataTip off
ToolBar on
StatusBar on
BrowserShowLibraryLinks off
BrowserLookUnderMasks off
Created "Thu May 01 11:17:17 2003"
UpdateHistory "UpdateHistoryNever"
ModifiedByFormat "%<Auto>"
LastModifiedBy "Tomas"
ModifiedDateFormat "%<Auto>"
LastModifiedDate "Tue Jun 03 10:29:52 2003"
ModelVersionFormat "1.%<AutoIncrement:10>"
ConfigurationManager "none"
SimParamPage "Solver"
StartTime "0.0"
StopTime "10.0"
SolverMode "Auto"
Solver "ode45"
RelTol "1e-3"
AbsTol "auto"
Refine "1"
MaxStep "auto"
MinStep "auto"
MaxNumMinSteps "-1"
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 "Array"
LimitDataPoints on
MaxDataPoints "1000"
Decimation "1"
AlgebraicLoopMsg "warning"
MinStepSizeMsg "warning"
UnconnectedInputMsg "warning"
UnconnectedOutputMsg "warning"
UnconnectedLineMsg "warning"
InheritedTsInSrcMsg "warning"
SingleTaskRateTransMsg "none"
MultiTaskRateTransMsg "error"
IntegerOverflowMsg "warning"
CheckForMatrixSingularity "none"
UnnecessaryDatatypeConvMsg "none"
Int32ToFloatConvMsg "warning"
InvalidFcnCallConnMsg "error"
SignalLabelMismatchMsg "none"
LinearizationMsg "none"
VectorMatrixConversionMsg "none"
SfunCompatibilityCheckMsg "none"
BlockPriorityViolationMsg "warning"
ArrayBoundsChecking "none"
ConsistencyChecking "none"
ZeroCross on
Profile off
SimulationMode "normal"
RTWSystemTargetFile "grt.tlc"
RTWInlineParameters off
RTWRetainRTWFile off
RTWTemplateMakefile "grt_default_tmf"
RTWMakeCommand "make_rtw"
RTWGenerateCodeOnly off
TLCProfiler off
TLCDebug off
TLCCoverage off
AccelSystemTargetFile "accel.tlc"
AccelTemplateMakefile "accel_default_tmf"
AccelMakeCommand "make_rtw"
TryForcingSFcnDF off
ExtModeMexFile "ext_comm"
ExtModeBatchMode off
ExtModeTrigType "manual"
ExtModeTrigMode "normal"
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 on
ExtModeSkipDownloadWhenConnect off
ExtModeLogAll on
ExtModeAutoUpdateStatusClock on
OptimizeBlockIOStorage on
BufferReuse on
ParameterPooling on
BlockReductionOpt on
RTWExpressionDepthLimit 5
BooleanDataType off
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 "S3_Fourier"
Location [119, 185, 778, 542]
Open on
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "automatic"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "A4"
PaperUnits "centimeters"
ZoomFactor "100"
ReportName "simulink-default.rpt"
Block {
BlockType Reference
Name "巴特沃斯低通滤波器1"
Ports [1, 1]
Position [130, 47, 195, 103]
FontName "Arial"
FontSize 15
SourceBlock "dsparch3/Analog\nFilter Design"
SourceType "Analog Filter Design"
method "Butterworth"
filttype "Lowpass"
N "8"
Wlo "30"
Whi "80"
Rp "2"
Rs "40"
}
Block {
BlockType Reference
Name "巴特沃斯低通滤波器2"
Ports [1, 1]
Position [365, 162, 430, 218]
FontName "Arial"
FontSize 15
SourceBlock "dsparch3/Analog\nFilter Design"
SourceType "Analog Filter Design"
method "Butterworth"
filttype "Lowpass"
N "8"
Wlo "30"
Whi "80"
Rp "2"
Rs "40"
}
Block {
BlockType Product
Name "乘法器"
Ports [2, 1]
Position [255, 171, 300, 204]
FontName "Arial"
FontSize 15
Inputs "2"
Multiplication "Element-wise(.*)"
SaturateOnIntegerOverflow on
}
Block {
BlockType Scope
Name "抽样后信号"
Ports [1]
Position [355, 254, 385, 286]
FontName "Arial"
FontSize 15
Floating off
Location [47, 428, 371, 667]
Open off
NumInputPorts "1"
TickLabels "OneTimeTick"
ZoomMode "yonly"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
List {
ListType SelectedSignals
axes1 ""
}
Grid "on"
TimeRange "auto"
YMin "-5"
YMax "5"
SaveToWorkspace off
SaveName "ScopeData4"
DataFormat "StructureWithTime"
LimitDataPoints on
MaxDataPoints "5000"
Decimation "1"
SampleInput off
SampleTime "0"
}
Block {
BlockType DiscretePulseGenerator
Name "抽样脉冲"
Position [35, 213, 80, 247]
FontName "Arial"
FontSize 15
PulseType "Time-based"
Amplitude "1"
Period "2"
PulseWidth "50"
PhaseDelay "0"
SampleTime "1"
VectorParams1D on
}
Block {
BlockType Scope
Name "抽样脉冲信号"
Ports [1]
Position [135, 214, 165, 246]
FontName "Arial"
FontSize 15
Floating off
Location [617, 398, 941, 637]
Open off
NumInputPorts "1"
TickLabels "OneTimeTick"
ZoomMode "on"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
List {
ListType SelectedSignals
axes1 ""
}
Grid "on"
TimeRange "auto"
YMin "-5"
YMax "5"
SaveToWorkspace off
SaveName "ScopeData1"
DataFormat "StructureWithTime"
LimitDataPoints on
MaxDataPoints "5000"
Decimation "1"
SampleInput off
SampleTime "0"
}
Block {
BlockType Scope
Name "恢复信号"
Ports [1]
Position [500, 229, 530, 261]
FontName "Arial"
FontSize 15
Floating off
Location [410, 478, 734, 717]
Open off
NumInputPorts "1"
TickLabels "OneTimeTick"
ZoomMode "on"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
List {
ListType SelectedSignals
axes1 ""
}
Grid "on"
TimeRange "auto"
YMin "-5"
YMax "5"
SaveToWorkspace off
SaveName "ScopeData3"
DataFormat "StructureWithTime"
LimitDataPoints on
MaxDataPoints "5000"
Decimation "1"
SampleInput off
SampleTime "0"
}
Block {
BlockType Scope
Name "滤波后信号"
Ports [1]
Position [275, 59, 305, 91]
FontName "Arial"
FontSize 15
Floating off
Location [188, 365, 512, 604]
Open off
NumInputPorts "1"
TickLabels "OneTimeTick"
ZoomMode "on"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
List {
ListType SelectedSignals
axes1 ""
}
Grid "on"
TimeRange "auto"
YMin "-5"
YMax "5"
SaveToWorkspace off
SaveName "ScopeData"
DataFormat "StructureWithTime"
LimitDataPoints on
MaxDataPoints "5000"
Decimation "1"
SampleInput off
SampleTime "0"
}
Block {
BlockType Reference
Name "频谱分析"
Ports [1]
Position [530, 175, 560, 205]
FontName "Arial"
FontSize 15
SourceBlock "simulink_extras/Additional\nSinks/Power Spectra"
"l\nDensity"
SourceType "Spectrum Analyzer"
npts "128"
fftpts "512"
HowOften "64"
sampleT "0.1"
}
Block {
BlockType Scope
Name "输入信号"
Ports [1]
Position [130, 139, 160, 171]
FontName "Arial"
FontSize 15
Floating off
Location [171, 245, 495, 484]
Open off
NumInputPorts "1"
TickLabels "OneTimeTick"
ZoomMode "on"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
List {
ListType SelectedSignals
axes1 ""
}
Grid "on"
TimeRange "auto"
YMin "-5"
YMax "5"
SaveToWorkspace off
SaveName "ScopeData2"
DataFormat "StructureWithTime"
LimitDataPoints on
MaxDataPoints "5000"
Decimation "1"
SampleInput off
SampleTime "0"
}
Block {
BlockType SignalGenerator
Name "信号源"
Position [35, 60, 65, 90]
FontName "Arial"
FontSize 15
WaveForm "sine"
Amplitude "1"
Frequency "1"
Units "Hertz"
VectorParams1D on
}
Line {
SrcBlock "信号源"
SrcPort 1
Points [10, 0]
Branch {
DstBlock "巴特沃斯低通滤波器1"
DstPort 1
}
Branch {
Points [0, 80]
DstBlock "输入信号"
DstPort 1
}
}
Line {
SrcBlock "巴特沃斯低通滤波器1"
SrcPort 1
Points [40, 0]
Branch {
DstBlock "乘法器"
DstPort 1
}
Branch {
DstBlock "滤波后信号"
DstPort 1
}
}
Line {
SrcBlock "抽样脉冲"
SrcPort 1
Points [20, 0]
Branch {
DstBlock "抽样脉冲信号"
DstPort 1
}
Branch {
Points [0, -35]
DstBlock "乘法器"
DstPort 2
}
}
Line {
SrcBlock "乘法器"
SrcPort 1
Points [5, 0]
Branch {
DstBlock "巴特沃斯低通滤波器2"
DstPort 1
}
Branch {
Points [0, 80]
DstBlock "抽样后信号"
DstPort 1
}
}
Line {
SrcBlock "巴特沃斯低通滤波器2"
SrcPort 1
Points [40, 0]
Branch {
Points [0, 55]
DstBlock "恢复信号"
DstPort 1
}
Branch {
DstBlock "频谱分析"
DstPort 1
}
}
}
}
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