📄 ch7example9.mdl
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BlockType DiscreteFilter
Name "Discrete Filter\n根升余弦1"
Position [490, 21, 635, 59]
Numerator "rcosine(1,10,'fir/sqrt',0.5,10)"
Denominator "1"
SampleTime "1/10000"
}
Block {
BlockType Reference
Name "Discrete-Time\nEye Diagram\nScope"
Tag "EyeDiagram"
Ports [1]
Position [545, 141, 590, 189]
SourceBlock "commsink2/Discrete-Time\nEye Diagram\nScope"
SourceType "Discrete-Time Eye Diagram Scope"
showPlotting on
sampPerSymb "10"
offsetEye "0"
symbPerTrace "2"
numTraces "80"
numNewFrames "80"
showRendering off
LineStyles "-"
LineColors "b"
dupPoints on
fading off
render on
AxisGrid on
showAxes off
yMin "-3.18660995688749"
yMax "2.95435579470502"
inphaseLabel "In-phase Amplitude"
quadratureLabel "Quadrature Amplitude"
showFigure off
openScopeAtSimStart on
dispDiagram "In-phase Only"
FrameNumber on
FigPos "[76 76 560 487]"
figTitle "Eye Diagram"
block_type_ "eye"
numLinesMax "8"
}
Block {
BlockType Display
Name "Display"
Ports [1]
Position [535, 231, 625, 299]
FontSize 10
Decimation "1"
}
Block {
BlockType Reference
Name "Downsample"
Ports [1, 1]
Position [345, 148, 380, 182]
SourceBlock "dspsigops/Downsample"
SourceType "Downsample"
N "10"
phase "0"
ic "0"
smode "Allow multirate"
fmode "Maintain input frame size"
Port {
PortNumber 1
Name "收"
TestPoint off
LinearAnalysisOutput off
LinearAnalysisInput off
RTWStorageClass "Auto"
DataLogging off
DataLoggingNameMode "SignalName"
DataLoggingDecimateData off
DataLoggingDecimation "2"
DataLoggingLimitDataPoints off
DataLoggingMaxPoints "5000"
}
}
Block {
BlockType Reference
Name "Error Rate\nCalculation"
Ports [2, 1]
Position [440, 237, 515, 288]
FontSize 10
SourceBlock "commsink2/Error Rate\nCalculation"
SourceType "Error Rate Calculation"
N "0"
st_delay "1"
cp_mode "Entire frame"
subframe "[]"
PMode "Port"
WsName "ErrorVec"
RsMode2 off
stop off
numErr "100"
maxBits "1e6"
}
Block {
BlockType Reference
Name "Integer Delay\n延迟22个时隙"
Ports [1, 1]
Position [275, 255, 330, 295]
FontSize 10
SourceBlock "dspsigops/Integer Delay"
SourceType "Integer Delay"
delay "22"
ic "0"
reset_popup "None"
Port {
PortNumber 1
Name "发"
TestPoint off
LinearAnalysisOutput off
LinearAnalysisInput off
RTWStorageClass "Auto"
DataLogging off
DataLoggingNameMode "SignalName"
DataLoggingDecimateData off
DataLoggingDecimation "2"
DataLoggingLimitDataPoints off
DataLoggingMaxPoints "5000"
}
}
Block {
BlockType Product
Name "Product1\n采样"
Ports [2, 1]
Position [120, 146, 165, 179]
InputSameDT off
}
Block {
BlockType DiscretePulseGenerator
Name "Pulse\nGenerator1\n接收恢复定时"
Position [35, 153, 80, 187]
Period "10"
SampleTime "1/10000"
}
Block {
BlockType RandomNumber
Name "Random\nNumber"
Position [405, 50, 435, 80]
Variance "0.05"
SampleTime "0"
}
Block {
BlockType Relay
Name "Relay\n判决"
Position [200, 150, 230, 180]
OnSwitchValue "0.5"
OffSwitchValue "0.5"
}
Block {
BlockType Scope
Name "Scope1"
Ports [2]
Position [450, 156, 480, 189]
Location [49, 437, 373, 630]
Open off
NumInputPorts "2"
ZoomMode "xonly"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
axes2 "%<SignalLabel>"
}
List {
ListType SelectedSignals
axes1 ""
axes2 ""
}
TimeRange "0.04"
YMin "-2~-2"
YMax "2~2"
SaveName "ScopeData1"
DataFormat "StructureWithTime"
}
Block {
BlockType Sum
Name "Sum"
Ports [2, 1]
Position [440, 30, 460, 50]
ShowName off
IconShape "round"
Inputs "|++"
InputSameDT off
OutDataTypeMode "Inherit via internal rule"
}
Block {
BlockType SubSystem
Name "Triggered\nSubsystem\n保持"
Ports [1, 1, 0, 1]
Position [265, 144, 310, 186]
NamePlacement "alternate"
ShowName off
TreatAsAtomicUnit on
System {
Name "Triggered\nSubsystem\n保持"
Location [401, 346, 899, 646]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "A4"
PaperUnits "centimeters"
ZoomFactor "100"
Block {
BlockType Inport
Name "In1"
Position [110, 103, 140, 117]
}
Block {
BlockType TriggerPort
Name "Trigger"
Ports []
Position [225, 60, 245, 80]
}
Block {
BlockType Outport
Name "Out1"
Position [360, 103, 390, 117]
}
Line {
SrcBlock "In1"
SrcPort 1
DstBlock "Out1"
DstPort 1
}
}
}
Block {
BlockType Reference
Name "Unipolar to\nBipolar\nConverter"
Ports [1, 1]
Position [105, 16, 170, 64]
FontSize 10
SourceBlock "commutil2/Unipolar to\nBipolar\nConverter"
SourceType "Unipolar to Bipolar Converter"
M "2"
polarity "Positive"
}
Block {
BlockType Reference
Name "Upsample"
Ports [1, 1]
Position [190, 23, 225, 57]
SourceBlock "dspsigops/Upsample"
SourceType "Upsample"
N "10"
phase "0"
ic "0"
mode "Maintain input frame size"
}
Line {
SrcBlock "Bernoulli Binary\nGenerator"
SrcPort 1
Points [5, 0]
Branch {
DstBlock "Unipolar to\nBipolar\nConverter"
DstPort 1
}
Branch {
Points [0, 65; -70, 0; 0, 170]
DstBlock "Integer Delay\n延迟22个时隙"
DstPort 1
}
}
Line {
SrcBlock "Unipolar to\nBipolar\nConverter"
SrcPort 1
DstBlock "Upsample"
DstPort 1
}
Line {
SrcBlock "Upsample"
SrcPort 1
DstBlock "Discrete Filter\n根升余弦"
DstPort 1
}
Line {
SrcBlock "Discrete Filter\n根升余弦"
SrcPort 1
DstBlock "Sum"
DstPort 1
}
Line {
SrcBlock "Random\nNumber"
SrcPort 1
DstBlock "Sum"
DstPort 2
}
Line {
SrcBlock "Sum"
SrcPort 1
DstBlock "Discrete Filter\n根升余弦1"
DstPort 1
}
Line {
SrcBlock "Pulse\nGenerator1\n接收恢复定时"
SrcPort 1
Points [-15, 0; 30, 0]
Branch {
DstBlock "Product1\n采样"
DstPort 2
}
Branch {
Points [0, 46; 185, 0]
DstBlock "Triggered\nSubsystem\n保持"
DstPort trigger
}
}
Line {
SrcBlock "Product1\n采样"
SrcPort 1
DstBlock "Relay\n判决"
DstPort 1
}
Line {
SrcBlock "Discrete Filter\n根升余弦1"
SrcPort 1
Points [15, 0; 0, 75; -145, 0; 0, 0]
Branch {
Points [0, 0; -410, 0; 0, 40]
DstBlock "Product1\n采样"
DstPort 1
}
Branch {
Points [0, 50]
DstBlock "Discrete-Time\nEye Diagram\nScope"
DstPort 1
}
}
Line {
SrcBlock "Triggered\nSubsystem\n保持"
SrcPort 1
DstBlock "Downsample"
DstPort 1
}
Line {
SrcBlock "Relay\n判决"
SrcPort 1
DstBlock "Triggered\nSubsystem\n保持"
DstPort 1
}
Line {
Name "收"
Labels [0, 0]
SrcBlock "Downsample"
SrcPort 1
Points [25, 0]
Branch {
DstBlock "Scope1"
DstPort 1
}
Branch {
Points [0, 85]
DstBlock "Error Rate\nCalculation"
DstPort 1
}
}
Line {
SrcBlock "Error Rate\nCalculation"
SrcPort 1
DstBlock "Display"
DstPort 1
}
Line {
Name "发"
Labels [0, 0]
SrcBlock "Integer Delay\n延迟22个时隙"
SrcPort 1
Points [85, 0]
Branch {
DstBlock "Error Rate\nCalculation"
DstPort 2
}
Branch {
Points [0, -95]
DstBlock "Scope1"
DstPort 2
}
}
Annotation {
Name "高斯信道基带传输系统测试模型\n文件名：ch7exampl"
"e9.mdl"
Position [114, 301]
DropShadow on
FontName "Arial"
FontSize 12
}
Annotation {
Name "Triggered\nSubsystem\n保持"
Position [320, 218]
}
Annotation {
Name "发送数据"
Position [161, 264]
}
}
}
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