📄 ofdm_with_mic.mdl
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RTWMemSecDataConstants "Inherit from model"
RTWMemSecDataInternal "Inherit from model"
RTWMemSecDataParameters "Inherit from model"
growRefPort off
outframe "Frame-based"
}
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BlockType Selector
Name "Selector"
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Orientation "left"
NamePlacement "alternate"
InputPortWidth "16"
IndexOptions "Index vector (dialog)"
Indices "[1:8]"
OutputSizes "1"
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BlockType Outport
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Orientation "left"
NamePlacement "alternate"
IconDisplay "Port number"
OutDataType "sfix(16)"
OutScaling "2^0"
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SrcBlock "Frame Status\nConversion"
SrcPort 1
DstBlock "Out1"
DstPort 1
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SrcBlock "FFT"
SrcPort 1
DstBlock "Selector"
DstPort 1
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SrcBlock "Selector"
SrcPort 1
DstBlock "Frame Status\nConversion"
DstPort 1
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SrcBlock "In1"
SrcPort 1
DstBlock "FFT"
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Block {
BlockType SubSystem
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RTWSystemCode "Auto"
FunctionWithSeparateData off
System {
Name "OFDM modulator"
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ModelBrowserVisibility off
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ScreenColor "white"
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PaperType "usletter"
PaperUnits "inches"
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ZoomFactor "100"
Block {
BlockType Inport
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IconDisplay "Port number"
OutDataType "sfix(16)"
OutScaling "2^0"
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Block {
BlockType Reference
Name "Convert 2-D to 1-D"
Ports [1, 1]
Position [750, 134, 810, 176]
SourceBlock "dspsigattribs/Convert 2-D to 1-D"
SourceType "Convert 2-D to 1-D"
ShowPortLabels "none"
SystemSampleTime "-1"
FunctionWithSeparateData off
RTWMemSecFuncInitTerm "Inherit from model"
RTWMemSecFuncExecute "Inherit from model"
RTWMemSecDataConstants "Inherit from model"
RTWMemSecDataInternal "Inherit from model"
RTWMemSecDataParameters "Inherit from model"
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Block {
BlockType Reference
Name "Convert 2-D to 1-D1"
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SourceBlock "dspsigattribs/Convert 2-D to 1-D"
SourceType "Convert 2-D to 1-D"
ShowPortLabels "none"
SystemSampleTime "-1"
FunctionWithSeparateData off
RTWMemSecFuncInitTerm "Inherit from model"
RTWMemSecFuncExecute "Inherit from model"
RTWMemSecDataConstants "Inherit from model"
RTWMemSecDataInternal "Inherit from model"
RTWMemSecDataParameters "Inherit from model"
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BlockType Reference
Name "Convert 2-D to 1-D2"
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Position [755, 294, 815, 336]
SourceBlock "dspsigattribs/Convert 2-D to 1-D"
SourceType "Convert 2-D to 1-D"
ShowPortLabels "none"
SystemSampleTime "-1"
FunctionWithSeparateData off
RTWMemSecFuncInitTerm "Inherit from model"
RTWMemSecFuncExecute "Inherit from model"
RTWMemSecDataConstants "Inherit from model"
RTWMemSecDataInternal "Inherit from model"
RTWMemSecDataParameters "Inherit from model"
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BlockType Reference
Name "DSP\nConstant"
Ports [0, 1]
Position [550, 218, 605, 252]
SourceBlock "dspsrcs4/DSP\nConstant"
SourceType "DSP Constant"
ShowPortLabels "FromPortIcon"
SystemSampleTime "-1"
FunctionWithSeparateData off
RTWMemSecFuncInitTerm "Inherit from model"
RTWMemSecFuncExecute "Inherit from model"
RTWMemSecDataConstants "Inherit from model"
RTWMemSecDataInternal "Inherit from model"
RTWMemSecDataParameters "Inherit from model"
Value "zeros(1,8)"
SampleMode "Discrete"
discreteOutput "Frame-based"
continuousOutput "Sample-based"
sampTime "1/(2*3.375e6)"
framePeriod "1/(3.375e6)"
additionalParams off
allowOverrides on
dataType "Inherit from 'Constant value'"
isSigned on
wordLen "16"
udDataType "sfix(16)"
fracBitsMode "Best precision"
numFracBits "15"
InterpretAs1D "-inf"
Ts "-inf"
FramebasedOutput "-inf"
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BlockType Reference
Name "IFFT"
Ports [1, 1]
Position [920, 219, 960, 251]
DialogController "dspDDGCreate"
DialogControllerArgs "DataTag2"
SourceBlock "dspxfrm3/IFFT"
SourceType "IFFT"
CompMethod "Table lookup"
TableOpt "Speed"
BitRevOrder off
cs_in off
SkipNorm off
InheritFFTLength on
FFTLength "64"
mode "Complex"
additionalParams off
allowOverrides on
firstCoeffMode "Same word length as input"
firstCoeffWordLength "16"
firstCoeffFracLength "15"
outputMode "Inherit via internal rule"
outputWordLength "16"
outputFracLength "15"
accumMode "Inherit via internal rule"
accumWordLength "32"
accumFracLength "30"
prodOutputMode "Inherit via internal rule"
prodOutputWordLength "32"
prodOutputFracLength "30"
roundingMode "Floor"
overflowMode off
LockScale off
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Block {
BlockType Reference
Name "Multiport\nSelector"
Ports [1, 2]
Position [330, 96, 415, 389]
SourceBlock "dspindex/Multiport\nSelector"
SourceType "Multiport Selector"
rowsOrCols "Rows"
idxCellArray "{ 5:8, 1:4}"
idxErrMode "Clip Index"
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Block {
BlockType Mux
Name "Mux"
Ports [3, 1]
Position [865, 111, 870, 359]
ShowName off
Inputs "3"
DisplayOption "bar"
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Block {
BlockType RealImagToComplex
Name "Real-Imag to\nComplex"
Ports [1, 1]
Position [665, 220, 695, 250]
Input "Real"
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Block {
BlockType Outport
Name "Out1"
Position [1005, 228, 1035, 242]
IconDisplay "Port number"
OutDataType "sfix(16)"
OutScaling "2^0"
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Line {
SrcBlock "In1"
SrcPort 1
DstBlock "Multiport\nSelector"
DstPort 1
}
Line {
SrcBlock "Multiport\nSelector"
SrcPort 1
Points [0, -15]
DstBlock "Convert 2-D to 1-D"
DstPort 1
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Line {
SrcBlock "Real-Imag to\nComplex"
SrcPort 1
DstBlock "Convert 2-D to 1-D1"
DstPort 1
}
Line {
SrcBlock "DSP\nConstant"
SrcPort 1
DstBlock "Real-Imag to\nComplex"
DstPort 1
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Line {
SrcBlock "Convert 2-D to 1-D"
SrcPort 1
DstBlock "Mux"
DstPort 1
}
Line {
SrcBlock "Convert 2-D to 1-D2"
SrcPort 1
DstBlock "Mux"
DstPort 3
}
Line {
SrcBlock "Mux"
SrcPort 1
DstBlock "IFFT"
DstPort 1
}
Line {
SrcBlock "IFFT"
SrcPort 1
DstBlock "Out1"
DstPort 1
}
Line {
SrcBlock "Multiport\nSelector"
SrcPort 2
DstBlock "Convert 2-D to 1-D2"
DstPort 1
}
Line {
SrcBlock "Convert 2-D to 1-D1"
SrcPort 1
DstBlock "Mux"
DstPort 2
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}
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Block {
BlockType SubSystem
Name "P/S"
Ports [1, 1]
Position [705, 54, 745, 116]
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
FunctionWithSeparateData off
System {
Name "P/S"
Location [387, 478, 885, 778]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
TiledPaperMargins [0.500000, 0.500000, 0.500000, 0.500000]
TiledPageScale 1
ShowPageBoundaries off
ZoomFactor "100"
Block {
BlockType Inport
Name "In1"
Position [110, 103, 140, 117]
IconDisplay "Port number"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Reference
Name "Unbuffer"
Ports [1, 1]
Position [215, 86, 265, 134]
SourceBlock "dspbuff3/Unbuffer"
SourceType "Unbuffer"
ic "20"
}
Block {
BlockType Outport
Name "Out1"
Position [360, 103, 390, 117]
IconDisplay "Port number"
OutDataType "sfix(16)"
OutScaling "2^0"
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Line {
SrcBlock "In1"
SrcPort 1
DstBlock "Unbuffer"
DstPort 1
}
Line {
SrcBlock "Unbuffer"
SrcPort 1
DstBlock "Out1"
DstPort 1
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}
Block {
BlockType SubSystem
Name "QPSK Demapping"
Ports [1, 1]
Position [335, 369, 435, 411]
Orientation "left"
NamePlacement "alternate"
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
FunctionWithSeparateData off
System {
Name "QPSK Demapping"
Location [2, 74, 1270, 978]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
TiledPaperMargins [0.500000, 0.500000, 0.500000, 0.500000]
TiledPageScale 1
ShowPageBoundaries off
ZoomFactor "100"
Block {
BlockType Inport
Name "In1"
Position [580, 133, 610, 147]
Orientation "left"
NamePlacement "alternate"
IconDisplay "Port number"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Reference
Name "DQPSK\nDemodulator\nBaseband"
Ports [1, 1]
Position [420, 116, 495, 164]
Orientation "left"
SourceBlock "commdigbbndpm2/DQPSK\nDemodulator\nBaseband"
SourceType "DQPSK Demodulator Baseband"
ShowPortLabels "FromPortIcon"
SystemSampleTime "-1"
FunctionWithSeparateData off
RTWMemSecFuncInitTerm "Inherit from model"
RTWMemSecFuncExecute "Inherit from model"
RTWMemSecDataConstants "Inherit from model"
RTWMemSecDataInternal "Inherit from model"
RTWMemSecDataParameters "Inherit from model"
OutType "Bit"
Dec "Binary"
Ph "0"
numSamp "1"
}
Block {
BlockType Gain
Name "Gain"
Position [525, 125, 555, 155]
Orientation "left"
Gain "0.75"
ParameterDataType "sfix(16)"
ParameterScaling "2^0"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Block {
BlockType Rounding
Name "Rounding\nFunction"
Position [325, 125, 355, 155]
Orientation "left"
Operator "round"
}
Block {
BlockType Outport
Name "Out1"
Position [250, 133, 280, 147]
Orientation "left"
NamePlacement "alternate"
IconDisplay "Port number"
OutDataType "sfix(16)"
OutScaling "2^0"
}
Line {
SrcBlock "Rounding\nFunction"
SrcPort 1
DstBlock "Out1"
DstPort 1
}
Line {
SrcBlock "In1"
SrcPort 1
DstBlock "Gain"
DstPort 1
}
Line {
SrcBlock "DQPSK\nDemodulator\nBaseband"
SrcPort 1
DstBlock "Rounding\nFunction"
DstPort 1
}
Line {
SrcBlock "Gain"
SrcPort 1
DstBlock "DQPSK\nDemodulator\nBaseband"
DstPort 1
}
Annotation {
Position [536, 154]
}
}
}
Block {
BlockType SubSystem
Name "QPSK mapping"
Ports [1, 1]
Position [330, 64, 430, 106]
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