?? ofdm_gito.mdl
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Model {
Name "ofdm_gito"
Version 5.0
Description "This COFDM Simulation simulate Coded OFDM using
\nR"
"eed-Solomon Channel Coding, over wireless multipath
\nfading channel, with 3 "
"us maximal delay spread, 200 Hz
\nDoppler shift.
\nIn this simulation I use "
"QPSK, and Training Based
\nChannel Estimation, 11/15 RS Code, 2 Symbol Error"
"
\nCorrection
\n
\nI also have paper that report this simulation in
\nMatla"
"b Central
\n
\nIf you interest about this simulation, please mail to
\ngito_p"
"ras@telkom.net
\n"
SaveDefaultBlockParams on
SampleTimeColors off
LibraryLinkDisplay "none"
WideLines off
ShowLineDimensions on
ShowPortDataTypes off
ShowLoopsOnError on
IgnoreBidirectionalLines off
ShowStorageClass off
ExecutionOrder off
RecordCoverage off
CovPath "/"
CovSaveName "covdata"
CovMetricSettings "dw"
CovNameIncrementing off
CovHtmlReporting on
covSaveCumulativeToWorkspaceVar on
CovSaveSingleToWorkspaceVar on
CovCumulativeVarName "covCumulativeData"
CovCumulativeReport off
DataTypeOverride "UseLocalSettings"
MinMaxOverflowLogging "UseLocalSettings"
MinMaxOverflowArchiveMode "Overwrite"
BlockNameDataTip off
BlockParametersDataTip off
BlockDescriptionStringDataTip off
ToolBar on
StatusBar on
BrowserShowLibraryLinks off
BrowserLookUnderMasks off
Created "Mon May 05 20:05:20 2003"
Creator "Gito Prastomo"
UpdateHistory "UpdateHistoryNever"
ModifiedByFormat "%<Auto>"
LastModifiedBy "chen"
ModifiedDateFormat "%<Auto>"
LastModifiedDate "Wed May 07 10:55:16 2008"
ModelVersionFormat "1.%<AutoIncrement:87>"
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 "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
BufferReuse on
RTWExpressionDepthLimit 5
SimulationMode "normal"
Solver "ode45"
SolverMode "Auto"
StartTime "0.0"
StopTime "10.0"
MaxOrder 5
MaxStep "auto"
MinStep "auto"
MaxNumMinSteps "-1"
InitialStep "auto"
FixedStep "auto"
RelTol "1e-3"
AbsTol "auto"
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 on
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 "warning"
Int32ToFloatConvMsg "warning"
ParameterDowncastMsg "error"
ParameterOverflowMsg "error"
ParameterPrecisionLossMsg "warning"
UnderSpecifiedDataTypeMsg "none"
UnnecessaryDatatypeConvMsg "none"
VectorMatrixConversionMsg "none"
InvalidFcnCallConnMsg "error"
SignalLabelMismatchMsg "none"
UnconnectedInputMsg "warning"
UnconnectedOutputMsg "warning"
UnconnectedLineMsg "warning"
SfunCompatibilityCheckMsg "none"
RTWInlineParameters off
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
BlockDefaults {
Orientation "right"
ForegroundColor "black"
BackgroundColor "white"
DropShadow off
NamePlacement "normal"
FontName "Helvetica"
FontSize 10
FontWeight "normal"
FontAngle "normal"
ShowName on
}
BlockParameterDefaults {
Block {
BlockType ComplexToRealImag
Output "Real and imag"
}
Block {
BlockType Constant
Value "1"
VectorParams1D on
ShowAdditionalParam off
OutDataTypeMode "Inherit from 'Constant value'"
OutDataType "sfix(16)"
ConRadixGroup "Use specified scaling"
OutScaling "2^0"
}
Block {
BlockType DataTypeConversion
DataType "auto"
SaturateOnIntegerOverflow on
}
Block {
BlockType DigitalClock
SampleTime "1"
}
Block {
BlockType Display
Format "short"
Decimation "10"
Floating off
SampleTime "-1"
}
Block {
BlockType EnablePort
StatesWhenEnabling "held"
ShowOutputPort off
ZeroCross on
}
Block {
BlockType FrameConversion
OutFrame "Frame-based"
}
Block {
BlockType From
}
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 Goto
}
Block {
BlockType Ground
}
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 Math
Operator "exp"
OutputSignalType "auto"
}
Block {
BlockType Outport
Port "1"
OutputWhenDisabled "held"
InitialOutput "[]"
}
Block {
BlockType Product
Inputs "2"
Multiplication "Element-wise(.*)"
ShowAdditionalParam off
InputSameDT on
OutDataTypeMode "Same as first input"
OutDataType "sfix(16)"
OutScaling "2^0"
LockScale off
RndMeth "Floor"
SaturateOnIntegerOverflow on
}
Block {
BlockType RelationalOperator
Operator ">="
ShowAdditionalParam off
InputSameDT on
LogicOutDataTypeMode "Logical (see Advanced Sim. Parameters)"
LogicDataType "uint(8)"
ZeroCross on
}
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 Selector
InputType "Vector"
ElementSrc "Internal"
Elements "1"
RowSrc "Internal"
Rows "1"
ColumnSrc "Internal"
Columns "1"
InputPortWidth "-1"
}
Block {
BlockType "S-Function"
FunctionName "system"
PortCounts "[]"
SFunctionModules "''"
}
Block {
BlockType Step
Time "1"
Before "0"
After "1"
SampleTime "-1"
VectorParams1D on
ZeroCross 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 TriggerPort
TriggerType "rising"
ShowOutputPort off
OutputDataType "auto"
ZeroCross 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 "ofdm_gito"
Location [127, 165, 1338, 836]
Open on
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
ReportName "simulink-default.rpt"
BlocksetDataString "[0 -9.81 0]|1|0|1e-3|1|1e-3|1|2|1e-4|1e-4|0|0|1|1"
"e-5|Deprecated|0|0|0||1|0"
Block {
BlockType Reference
Name "AWGN\nChannel1"
Ports [1, 1]
Position [905, 310, 985, 350]
Orientation "down"
NamePlacement "alternate"
ShowName off
SourceBlock "commchan2/AWGN\nChannel"
SourceType "AWGN Channel"
seed "32965"
noiseMode "Signal to noise ratio (Es/No)"
EsNodB "30"
SNRdB "0"
Ps "3e-5"
Tsym "48e-7"
variance "1"
}
Block {
BlockType Reference
Name "Bernoulli Random\nBinary Generator"
Ports [0, 1]
Position [15, 193, 95, 237]
ShowName off
SourceBlock "commrandsrc2/Bernoulli Binary\nGenerator"
SourceType "Bernoulli Binary Generator"
P "[0.5]"
seed "9364248"
Ts "48e-7/96"
frameBased on
sampPerFrame "96"
orient off
}
Block {
BlockType SubSystem
Name "Constellation"
Ports [2]
Position [560, 565, 635, 640]
ShowName off
OpenFcn "temp=get_param(gcb,'On');set_param(gcb,'On', ge"
"t_param(gcb,'Off'));set_param(gcb,'Off', temp);"
TreatAsAtomicUnit on
MaskType "Instrumentation: Power Spectrum"
MaskPromptString "On|Off"
MaskStyleString "edit,edit"
MaskTunableValueString "on,on"
MaskCallbackString "|"
MaskEnableString "on,on"
MaskVisibilityString "on,on"
MaskToolTipString "on,on"
MaskVarAliasString ","
MaskVariables "On=&1;Off=&2;"
MaskInitialization "if strcmp(On,'on')\n [picture, map]=imread('sw"
"itch_on.jpg');\n sdspfscope2([],[],[],'ScopeUpdate',[bdroot '/Constellation/"
"Before Channel Estimation'],'OpenFig');\n sdspfscope2([],[],[],'ScopeUpdate'"
",[bdroot '/Constellation/After Channel Estimation'],'OpenFig');\n set_param("
"[bdroot '/Constellation/Before Channel Estimation'],'OpenScopeAtSimStart','on"
"');\n set_param([bdroot '/Constellation/After Channel Estimation'],'OpenScop"
"eAtSimStart','on');\n \nelse\n [picture, map]=imread('switch_off.jpg');\n "
"set_param([bdroot '/Constellation/Before Channel Estimation'],'OpenScopeAtSim"
"Start','off');\n set_param([bdroot '/Constellation/After Channel Estimation'"
"],'OpenScopeAtSimStart','off');\n sdspfscope2([],[],[],'ScopeUpdate',[bdroot"
" '/Constellation/Before Channel Estimation'],'CloseFig');\n sdspfscope2([],["
"],[],'ScopeUpdate',[bdroot '/Constellation/After Channel Estimation'],'CloseF"
"ig');\n \nend"
MaskDisplay "image(picture,'center')"
MaskIconFrame on
MaskIconOpaque on
MaskIconRotate "none"
MaskIconUnits "autoscale"
MaskValueString "off|on"
System {
Name "Constellation"
Location [148, 199, 402, 385]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "In1"
Position [45, 33, 75, 47]
}
Block {
BlockType Inport
Name "In2"
Position [45, 123, 75, 137]
Port "2"
}
Block {
BlockType Reference
Name "After Channel Estimation"
Tag "ScatterPlot"
Ports [1]
Position [135, 105, 180, 155]
SourceBlock "commsink2/Discrete-Time\nScatter Plot\nScop"
"e"
SourceType "Discrete-Time Scatter Plot Scope"
showPlotting on
sampPerSymb "1"
offsetEye "0"
numTraces "100"
numNewFrames "50"
showRendering off
LineMarkers "."
LineColors "b"
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