📄 ex5_iir.mdl
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Model {
Name "ex1_iir"
Version 5.0
SaveDefaultBlockParams on
SampleTimeColors off
LibraryLinkDisplay "none"
WideLines on
ShowLineDimensions on
ShowPortDataTypes on
ShowLoopsOnError on
IgnoreBidirectionalLines off
ShowStorageClass off
ExecutionOrder off
RecordCoverage off
CovPath "/"
CovSaveName "covdata"
CovMetricSettings "d"
CovNameIncrementing off
CovHtmlReporting on
covSaveCumulativeToWorkspaceVar on
CovSaveSingleToWorkspaceVar on
CovCumulativeVarName "covCumulativeData"
CovCumulativeReport off
DataTypeOverride "UseLocalSettings"
MinMaxOverflowLogging "MinMaxAndOverflow"
MinMaxOverflowArchiveMode "Overwrite"
BlockNameDataTip off
BlockParametersDataTip on
BlockDescriptionStringDataTip off
ToolBar on
StatusBar on
BrowserShowLibraryLinks on
BrowserLookUnderMasks on
PreSaveFcn "; "
CloseFcn "; "
InitFcn "; "
StartFcn "; "
StopFcn "; "
Created "Fri Jun 19 12:41:37 1998"
Creator "andyb"
UpdateHistory "UpdateHistoryNever"
ModifiedByFormat "%<Auto>"
LastModifiedBy "ewsgan"
ModifiedDateFormat "%<Auto>"
LastModifiedDate "Mon Nov 25 15:50:24 2002"
ModelVersionFormat "1.%<AutoIncrement:325>"
ConfigurationManager "none"
SimParamPage "Solver"
LinearizationMsg "none"
Profile off
ParamWorkspaceSource "MATLABWorkspace"
AccelSystemTargetFile "accel.tlc"
AccelTemplateMakefile "accel_default_tmf"
AccelMakeCommand "make_rtw"
TryForcingSFcnDF 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
ExtModeSkipDownloadWhenConnect off
ExtModeLogAll on
ExtModeAutoUpdateStatusClock off
BufferReuse on
RTWExpressionDepthLimit 5
SimulationMode "normal"
Solver "FixedStepDiscrete"
SolverMode "SingleTasking"
StartTime "0.0"
StopTime "1"
MaxOrder 5
MaxStep "auto"
MinStep "auto"
MaxNumMinSteps "-1"
InitialStep "auto"
FixedStep "0.005"
RelTol "1e-3"
AbsTol "1e-6"
OutputOption "RefineOutputTimes"
OutputTimes "[]"
Refine "1"
LoadExternalInput off
ExternalInput "[t, u]"
LoadInitialState off
InitialState "xInitial"
SaveTime on
TimeSaveName "tout"
SaveState off
StateSaveName "xout"
SaveOutput on
OutputSaveName "yout"
SaveFinalState off
FinalStateName "xFinal"
SaveFormat "Array"
Decimation "1"
LimitDataPoints off
MaxDataPoints "1000"
SignalLoggingName "sigsOut"
ConsistencyChecking "none"
ArrayBoundsChecking "none"
AlgebraicLoopMsg "warning"
BlockPriorityViolationMsg "warning"
MinStepSizeMsg "warning"
InheritedTsInSrcMsg "warning"
DiscreteInheritContinuousMsg "warning"
MultiTaskRateTransMsg "error"
SingleTaskRateTransMsg "none"
CheckForMatrixSingularity "none"
IntegerOverflowMsg "none"
Int32ToFloatConvMsg "warning"
ParameterDowncastMsg "warning"
ParameterOverflowMsg "warning"
ParameterPrecisionLossMsg "none"
UnderSpecifiedDataTypeMsg "none"
UnnecessaryDatatypeConvMsg "none"
VectorMatrixConversionMsg "none"
InvalidFcnCallConnMsg "error"
SignalLabelMismatchMsg "none"
UnconnectedInputMsg "warning"
UnconnectedOutputMsg "warning"
UnconnectedLineMsg "warning"
SfunCompatibilityCheckMsg "none"
RTWInlineParameters on
BlockReductionOpt on
BooleanDataType on
ConditionallyExecuteInputs on
ParameterPooling on
OptimizeBlockIOStorage on
ZeroCross on
AssertionControl "UseLocalSettings"
ProdHWDeviceType "Microprocessor"
ProdHWWordLengths "8,16,32,32"
RTWSystemTargetFile "grt.tlc"
RTWTemplateMakefile "grt_default_tmf"
RTWMakeCommand "make_rtw"
RTWGenerateCodeOnly off
RTWRetainRTWFile off
TLCProfiler off
TLCDebug off
TLCCoverage off
TLCAssertion off
RTWOptions "-aEnforceIntegerDowncast=1 -aExtMode=0 -aExtModeTes"
"ting=0 -aFoldNonRolledExpr=1 -aForceParamTrailComments=0 -aGenerateComments=0"
" -aGenerateReport=1 -aIgnoreCustomStorageClasses=1 -aIncDataTypeInIds=0 -aInc"
"HierarchyInIds=0 -aInlineInvariantSignals=1 -aInlinedPrmAccess=\"Literals\" -"
"aLocalBlockOutputs=1 -aLogVarNameModifier=\"rt_\" -aMaxRTWIdLen=31 -aPrefixMo"
"delToSubsysFcnNames=1 -aRTWVerbose=1 -aRollThreshold=5 -aShowEliminatedStatem"
"ents=0"
BlockDefaults {
Orientation "right"
ForegroundColor "black"
BackgroundColor "white"
DropShadow off
NamePlacement "normal"
FontName "Helvetica"
FontSize 10
FontWeight "normal"
FontAngle "normal"
ShowName on
}
BlockParameterDefaults {
Block {
BlockType DiscreteTransferFcn
Numerator "[1]"
Denominator "[1 0.5]"
SampleTime "1"
Realization "auto"
RTWStateStorageClass "Auto"
}
Block {
BlockType Gain
Gain "1"
Multiplication "Element-wise(K.*u)"
ShowAdditionalParam off
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
}
Block {
BlockType Inport
Port "1"
PortDimensions "-1"
SampleTime "-1"
ShowAdditionalParam off
LatchInput off
DataType "auto"
OutDataType "sfix(16)"
OutScaling "2^0"
SignalType "auto"
SamplingMode "auto"
Interpolate on
}
Block {
BlockType Mux
Inputs "4"
DisplayOption "none"
}
Block {
BlockType Outport
Port "1"
OutputWhenDisabled "held"
InitialOutput "[]"
}
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"
PortCounts "[]"
SFunctionModules "''"
}
Block {
BlockType SignalGenerator
WaveForm "sine"
Amplitude "1"
Frequency "1"
Units "Hertz"
VectorParams1D on
}
Block {
BlockType SubSystem
ShowPortLabels on
Permissions "ReadWrite"
RTWSystemCode "Auto"
RTWFcnNameOpts "Auto"
RTWFileNameOpts "Auto"
SimViewingDevice off
DataTypeOverride "UseLocalSettings"
MinMaxOverflowLogging "UseLocalSettings"
}
Block {
BlockType Sum
IconShape "rectangular"
Inputs "++"
ShowAdditionalParam off
InputSameDT on
OutDataTypeMode "Same as first input"
OutDataType "sfix(16)"
OutScaling "2^0"
LockScale off
RndMeth "Floor"
SaturateOnIntegerOverflow on
}
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 "ex1_iir"
Location [39, 79, 958, 737]
Open on
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "74"
ReportName "simulink-default.rpt"
Block {
BlockType Scope
Name "Comparison 1"
Ports [2]
Position [1140, 126, 1170, 159]
Location [5, 62, 1029, 756]
Open off
NumInputPorts "2"
TickLabels "on"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
axes2 "%<SignalLabel>"
}
List {
ListType SelectedSignals
axes1 ""
axes2 ""
}
TimeRange "1"
YMin "-1~-0.8"
YMax "1~0.6"
DataFormat "StructureWithTime"
}
Block {
BlockType Reference
Name "FixPt Direct Form I Filter"
Ports [1, 1]
Position [450, 344, 830, 386]
SourceBlock "fixpt_lib_4/Filters/Filter\nDirect Form I"
SourceType "Fixed-Point Filter Direct Form I"
NumCoefVec "[0.04658290663644 0.18633162654577 0.279497439"
"81866 0.18633162654577 0.04658290663644]"
DenCoefVec "[-0.78209519802334 0.67997852691630 -0.18267569"
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