📄 timing_recovery_2q.mdl
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}
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Line {
SrcBlock "Scaling1"
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DstBlock "Delay Control"
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Annotation {
Name "Numerically Controlled Oscillator"
Position [347, 19]
}
Annotation {
Name "Note: the sample time 1/(Fsymbol*D), is forced by the constant blocks."
Position [242, 221]
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}
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BlockType Outport
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IconDisplay "Port number"
OutDataType "sfix(16)"
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SrcPort 1
Points [130, 0]
DstBlock "Symbol Gen"
DstPort enable
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Line {
SrcBlock "Symbol Gen"
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DstBlock "Farrow Variable Delay"
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SrcBlock "Farrow Variable Delay"
SrcPort 1
DstBlock "RRC Filter1"
DstPort 1
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Points [40, 0; 0, 100; 175, 0; 0, -40]
DstBlock "Farrow Variable Delay"
DstPort 2
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DstBlock "Timing Control Unit"
DstPort 1
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SrcBlock "RRC Filter1"
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DstBlock "Carrier Error1"
DstPort 1
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Line {
SrcBlock "Carrier Error1"
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DstBlock "Tx Out"
DstPort 1
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Line {
SrcBlock "Carrier Error"
SrcPort 1
Points [615, 0; 0, -70]
DstBlock "Carrier Error1"
DstPort 2
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Annotation {
Name "Use Farrow Fractional Delay and NCO in a similar way as is done in the RX"
Position [438, 23]
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BlockType Reference
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SourceBlock "simulink/Signal\nRouting/Manual Switch"
SourceType "Manual Switch"
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"
sw "1"
action "0"
varsize off
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SourceBlock "dspsigops/Delay"
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dly_unit "Samples"
delay "1"
ic_detail off
dif_ic_for_ch off
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ic "0"
reset_popup "None"
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Block {
BlockType Reference
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Position [235, 150, 290, 190]
SourceBlock "dspsigops/Delay"
SourceType "Delay"
dly_unit "Samples"
delay "1"
ic_detail off
dif_ic_for_ch off
dif_ic_for_dly off
ic "0"
reset_popup "None"
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BlockType Reference
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BlockType SubSystem
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RTWSystemCode "Auto"
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ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
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ZoomFactor "100"
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IconDisplay "Port number"
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Block {
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BackgroundColor "black"
ShowName off
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Block {
BlockType G
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