📄 ordinarily_ofdm_awgn_ber.mdl
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Model {
Name "ordinarily_ofdm_awgn_ber"
Version 5.0
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CovPath "/"
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Created "Fri Aug 30 11:48:59 2002"
UpdateHistory "UpdateHistoryNever"
ModifiedByFormat "%<Auto>"
LastModifiedBy "Leixia"
ModifiedDateFormat "%<Auto>"
LastModifiedDate "Fri Mar 24 15:36:51 2006"
ModelVersionFormat "1.%<AutoIncrement:824>"
ConfigurationManager "None"
SimParamPage "Solver"
LinearizationMsg "none"
Profile off
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AccelSystemTargetFile "accel.tlc"
AccelTemplateMakefile "accel_default_tmf"
AccelMakeCommand "make_rtw"
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ExtModeMexFile "ext_comm"
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MinStep "auto"
MaxNumMinSteps "-1"
InitialStep "auto"
FixedStep "auto"
RelTol "1e-3"
AbsTol "auto"
OutputOption "RefineOutputTimes"
OutputTimes "[]"
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LoadExternalInput off
ExternalInput "[t, u]"
LoadInitialState off
InitialState "xInitial"
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SaveFormat "Array"
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MaxDataPoints "1000"
SignalLoggingName "sigsOut"
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AlgebraicLoopMsg "warning"
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System {
Name "ordinarily_ofdm_awgn_ber"
Location [2, 95, 1270, 995]
Open on
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ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
ReportName "simulink-default.rpt"
Block {
BlockType SubSystem
Name "AWGN\nChannel1"
Ports [1, 1]
Position [841, 145, 939, 195]
Orientation "down"
NamePlacement "alternate"
ShowName off
AncestorBlock "commchan2/AWGN\nChannel"
TreatAsAtomicUnit off
MaskType "AWGN Channel"
MaskDescription "Add white Gaussian noise to the input signal. T"
"he input and output signals can be real or complex. This block supports multi"
"channel input and output signals as well as frame-based processing.\n\nWhen u"
"sing either of the variance modes with complex inputs, the variance values ar"
"e equally divided among the real and imaginary components of the input signal"
"."
MaskHelp "helpview(commbhelp)"
MaskPromptString "Initial seed:|Mode:|Es/No (dB):|SNR (dB):|Input"
" signal power (watts):|Symbol period (s):|Variance:"
MaskStyleString "edit,popup(Signal to noise ratio (Es/No)|Signa"
"l to noise ratio (SNR)|Variance from mask|Variance from port),edit,edit,edit"
",edit,edit"
MaskTunableValueString "off,off,on,on,on,off,on"
MaskCallbackString "|commblkawgnchan2(gcb,'Mode');|||||"
MaskEnableString "on,on,on,off,on,on,off"
MaskVisibilityString "on,on,on,off,on,on,off"
MaskToolTipString "on,on,on,on,on,on,on"
MaskVarAliasString ",,,,,,"
MaskVariables "seed=@1;noiseMode=@2;EsNodB=@3;SNRdB=@4;Ps=@5;T"
"sym=@6;variance=@7;"
MaskInitialization "[mode,s]=commblkawgnchan2(gcb,'init');"
MaskDisplay "plot(-10,-10,110, 110,[05 15 10 10 05 10 18 14 "
"13 7.5 13 41 44 47 50 53 57\n59 100-[13 7.5 13 14 18 10 5 10 10 15 5]],[70 70"
" 70 85 92 85 79 82 90 88.5\n90 90 87 93 87 93 87 90 90 88.5 90 82 79 85 92 85"
" 70 70 70]);\ndisp('AWGN');\nport_label('input',s.i1,s.i1s);\nport_label('inp"
"ut',s.i2,s.i2s);\nport_label('output',s.o1,s.o1s);\n"
MaskSelfModifiable on
MaskIconFrame on
MaskIconOpaque on
MaskIconRotate "none"
MaskIconUnits "autoscale"
MaskValueString "12375|Signal to noise ratio (Es/No)|10*log10(4"
")+150|10|1|0.1/4|0.9742/power(10,18/10)"
System {
Name "AWGN\nChannel1"
Location [324, 263, 859, 508]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "A4"
PaperUnits "centimeters"
ZoomFactor "100"
Block {
BlockType Inport
Name "In"
Position [40, 53, 70, 67]
}
Block {
BlockType Reference
Name "Dynamic AWGN"
Ports [3, 1]
Position [210, 26, 305, 214]
SourceBlock "commchan2/AWGN\nChannel/Dynamic AWGN"
SourceType ""
}
Block {
BlockType Reference
Name "Random\nSource"
Ports [0, 1]
Position [40, 101, 75, 139]
Diagnostics "AllowInheritedTsInSrc"
SourceBlock "dspsrcs4/Random\nSource"
SourceType "Random Source"
SrcType "Gaussian"
NormMethod "Ziggurat"
CltLength "12"
Min "0"
Max "1"
Mean "0"
Var "1"
RepMode "Specify seed"
Seed "seed"
Inherit on
SampMode "Discrete"
SampTime "1"
SampFrame "1"
DataType "Double"
OutComplex "Real"
}
Block {
BlockType Ground
Name "Variance"
Position [45, 173, 75, 187]
}
Block {
BlockType Outport
Name "Out"
Position [490, 113, 520, 127]
}
Line {
SrcBlock "Variance"
SrcPort 1
DstBlock "Dynamic AWGN"
DstPort 3
}
Line {
SrcBlock "Dynamic AWGN"
SrcPort 1
DstBlock "Out"
DstPort 1
}
Line {
SrcBlock "In"
SrcPort 1
DstBlock "Dynamic AWGN"
DstPort 1
}
Line {
SrcBlock "Random\nSource"
SrcPort 1
DstBlock "Dynamic AWGN"
DstPort 2
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