Model { Name "SolutionToSecondOrderODE_2" Version 3.00 SimParamPage "Solver" SampleTimeColors off InvariantConstants off WideVectorLines off ShowLineWidths off ShowPortDataTypes off StartTime "0.0" StopTime "10.0" SolverMode "Auto" Solver "ode45" 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 "external" 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 "Thu Mar 15 22:12:11 2001" UpdateHistory "UpdateHistoryNever" ModifiedByFormat "%" ModifiedDateFormat "%" LastModifiedDate "Sat Mar 17 16:16:27 2001" ModelVersionFormat "1.%" 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 "SolutionToSecondOrderODE_2" Location [288, 133, 788, 541] Open on ModelBrowserVisibility off ModelBrowserWidth 200 ScreenColor "automatic" PaperOrientation "landscape" PaperPositionMode "auto" PaperType "usletter" PaperUnits "inches" ZoomFactor "101" AutoZoom on ReportName "simulink-default.rpt" Block { BlockType Constant Name "Constant" Position [25, 30, 55, 60] ShowName off FontSize 14 Value "1" } Block { BlockType Gain Name "Gain" Position [190, 160, 220, 190] Orientation "left" ShowName off FontSize 14 Gain "6" SaturateOnIntegerOverflow on } Block { BlockType Gain Name "Gain1" Position [145, 120, 175, 150] Orientation "left" ShowName off FontSize 14 Gain "5" SaturateOnIntegerOverflow on } Block { BlockType Integrator Name "Integrator" Ports [1, 1, 0, 0, 0] Position [180, 80, 210, 110] ShowName off FontSize 14 ExternalReset "none" InitialConditionSource "internal" InitialCondition "0" LimitOutput off UpperSaturationLimit "inf" LowerSaturationLimit "-inf" ShowSaturationPort off ShowStatePort off AbsoluteTolerance "auto" } Block { BlockType Integrator Name "Integrator1" Ports [1, 1, 0, 0, 0] Position [305, 80, 335, 110] ShowName off FontSize 14 ExternalReset "none" InitialConditionSource "internal" InitialCondition "0" LimitOutput off UpperSaturationLimit "inf" LowerSaturationLimit "-inf" ShowSaturationPort off ShowStatePort off AbsoluteTolerance "auto" } Block { BlockType Sum Name "Sum" Ports [3, 1, 0, 0, 0] Position [80, 70, 105, 120] ShowName off FontSize 14 IconShape "rectangular" Inputs "|+--" SaturateOnIntegerOverflow on } Block { BlockType ToFile Name "To File" Position [390, 82, 475, 108] Filename "2ndOrder.mat" MatrixName "ans" Decimation "1" SampleTime "-1" } Line { SrcBlock "Sum" SrcPort 1 DstBlock "Integrator" DstPort 1 } Line { SrcBlock "Integrator" SrcPort 1 Points [40, 0] Branch { Points [0, 40] DstBlock "Gain1" DstPort 1 } Branch { Labels [1, 0] DstBlock "Integrator1" DstPort 1 } } Line { SrcBlock "Integrator1" SrcPort 1 Points [20, 0] Branch { DstBlock "To File" DstPort 1 } Branch { Points [0, 80] DstBlock "Gain" DstPort 1 } } Line { Labels [1, 0] SrcBlock "Gain" SrcPort 1 Points [-130, 0; 0, -75] DstBlock "Sum" DstPort 2 } Line { SrcBlock "Gain1" SrcPort 1 Points [-75, 0] DstBlock "Sum" DstPort 3 } Line { SrcBlock "Constant" SrcPort 1 Points [0, 45] DstBlock "Sum" DstPort 1 } Annotation { Position [115, 248] Text "Solution to:\nd2x/dt2 + 5dx/dt + 6x = 1" FontSize 14 } Annotation { Position [141, 82] Text "d2x/dt2" FontSize 14 } Annotation { Position [255, 78] Text "dx/dt" FontSize 14 } Annotation { Position [361, 80] Text "x" FontSize 14 } Annotation { Position [115, 301] Text "Done on: 16-Mar-2001\nM.Subramanian" FontSize 14 } } }