📄 nakagamisim1.mdl
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FontSize 9
FontWeight "normal"
FontAngle "normal"
}
System {
Name "Nakagamisim1"
Location [2, 78, 798, 545]
Open on
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "A4"
PaperUnits "centimeters"
ZoomFactor "100"
ReportName "simulink-default.rpt"
Block {
BlockType ComplexToMagnitudeAngle
Name "Complex to\nMagnitude-Angle"
Ports [1, 2]
Position [270, 233, 300, 262]
Output "Magnitude and angle"
}
Block {
BlockType Constant
Name "Constant"
Position [180, 145, 210, 175]
Value "6"
}
Block {
BlockType Constant
Name "Constant1"
Position [260, 130, 290, 160]
Value "10"
}
Block {
BlockType Constant
Name "Constant2"
Position [65, 235, 95, 265]
Value "1+eps*j"
}
Block {
BlockType Fcn
Name "Fcn"
Position [415, 110, 475, 140]
Expr "10^(u/20)"
}
Block {
BlockType Fcn
Name "Fcn1"
Position [155, 55, 215, 85]
Expr "8.4932*exp(-u^2/4*36)"
}
Block {
BlockType Fcn
Name "Fcn2"
Position [330, 225, 390, 255]
Expr "1-exp(-u^2/2)"
}
Block {
BlockType Fcn
Name "Fcn3"
Position [420, 225, 480, 255]
Expr "-log(1-u)*(1+(-0.0828-0.0828*(-log(1-u))-150881"
"9*(-log(1-u))^2)/(1+63.1955*(-log(1-u))+23.2981*(-log(1-u))^2))"
}
Block {
BlockType Fcn
Name "Fcn4"
Position [630, 120, 690, 150]
Expr "10*log10(u)"
}
Block {
BlockType Gain
Name "Gain"
Position [510, 225, 540, 255]
Gain "2"
}
Block {
BlockType Reference
Name "Gaussian Noise\nGenerator"
Ports [0, 1]
Position [55, 48, 135, 92]
FontName "Arial"
SourceBlock "commnoisgen2/Gaussian Noise\nGenerator"
SourceType "Gaussian Noise Generator"
m "0"
d "1"
s "41"
Ts "0.00001"
frameBased off
sampPerFrame "1"
orient on
}
Block {
BlockType Reference
Name "IFFT"
Ports [1, 1]
Position [145, 349, 185, 381]
SourceBlock "dspxfrm3/IFFT"
SourceType "IFFT"
CompMethod "Table lookup"
TableOpt "Speed"
BitRevOrder off
cs_in off
SkipNorm off
mode "Real"
}
Block {
BlockType Reference
Name "Magnitude\nFFT"
Ports [1, 1]
Position [575, 109, 605, 161]
SourceBlock "dspspect3/Magnitude\nFFT"
SourceType "Magnitude FFT"
mag_or_magsq "Magnitude"
fftLenInherit off
fftsize "256"
}
Block {
BlockType MagnitudeAngleToComplex
Name "Magnitude-Angle\nto Complex"
Ports [2, 1]
Position [570, 228, 600, 277]
Input "Magnitude and angle"
}
Block {
BlockType Reference
Name "Multipath Rayleigh\nFading Channel"
Ports [1, 1]
Position [135, 228, 215, 272]
SourceBlock "commchan2/Multipath Rayleigh\nFading Channel"
SourceType "Multipath Rayleigh Fading Channel"
Fd "40"
simTs "1e-6"
delayVec "[0 2e-6]"
gainVecdB "[0 -6]"
normGain on
Seed "73"
}
Block {
BlockType Product
Name "Product"
Ports [2, 1]
Position [260, 61, 305, 94]
InputSameDT off
}
Block {
BlockType Product
Name "Product1"
Ports [2, 1]
Position [510, 116, 555, 149]
InputSameDT off
}
Block {
BlockType Scope
Name "Scope"
Ports [1]
Position [665, 224, 695, 256]
Location [208, 226, 532, 466]
Open off
NumInputPorts "1"
TickLabels "on"
ZoomMode "xonly"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
List {
ListType SelectedSignals
axes1 ""
}
DataFormat "StructureWithTime"
LimitDataPoints off
MaxDataPoints "500000"
SampleInput on
SampleTime "0.00001"
}
Block {
BlockType Reference
Name "Spectrum\nScope"
Ports [1]
Position [395, 30, 430, 80]
NamePlacement "alternate"
SourceBlock "dspsnks4/Spectrum\nScope"
SourceType "Spectrum Scope"
ScopeProperties on
Domain "Frequency"
HorizSpan "1"
UseBuffer on
BufferSize "1024"
Overlap "256"
inpFftLenInherit on
FFTlength "1024"
numAvg "10"
DisplayProperties off
AxisGrid on
Memory off
FrameNumber on
AxisLegend off
AxisZoom off
OpenScopeAtSimStart on
OpenScopeImmediately off
FigPos "get(0,'defaultfigureposition')"
AxisProperties off
XUnits "Hertz"
XRange "[0...Fs/2]"
InheritXIncr on
XIncr "1.0"
XLabel "Samples"
YUnits "Magnitude"
YMin "-2"
YMax "25"
YLabel "Magnitude, dB"
LineProperties off
LineStyles "-"
LineMarkers "*"
LineColors "[0 1 0]"
}
Block {
BlockType Sum
Name "Sum"
Ports [2, 1]
Position [340, 97, 370, 153]
ShowName off
Inputs "|++"
InputSameDT off
OutDataTypeMode "Inherit via internal rule"
}
Line {
SrcBlock "Gaussian Noise\nGenerator"
SrcPort 1
DstBlock "Fcn1"
DstPort 1
}
Line {
SrcBlock "Fcn1"
SrcPort 1
Points [15, 0]
Branch {
DstBlock "Product"
DstPort 1
}
Branch {
Points [0, -15]
DstBlock "Spectrum\nScope"
DstPort 1
}
}
Line {
SrcBlock "Constant"
SrcPort 1
Points [15, 0; 0, -75]
DstBlock "Product"
DstPort 2
}
Line {
SrcBlock "Product"
SrcPort 1
Points [10, 0; 0, 45]
DstBlock "Sum"
DstPort 1
}
Line {
SrcBlock "Constant1"
SrcPort 1
DstBlock "Sum"
DstPort 2
}
Line {
SrcBlock "Sum"
SrcPort 1
DstBlock "Fcn"
DstPort 1
}
Line {
SrcBlock "Constant2"
SrcPort 1
DstBlock "Multipath Rayleigh\nFading Channel"
DstPort 1
}
Line {
SrcBlock "Multipath Rayleigh\nFading Channel"
SrcPort 1
DstBlock "Complex to\nMagnitude-Angle"
DstPort 1
}
Line {
SrcBlock "Complex to\nMagnitude-Angle"
SrcPort 1
DstBlock "Fcn2"
DstPort 1
}
Line {
SrcBlock "Fcn2"
SrcPort 1
DstBlock "Fcn3"
DstPort 1
}
Line {
SrcBlock "Fcn3"
SrcPort 1
DstBlock "Gain"
DstPort 1
}
Line {
SrcBlock "Gain"
SrcPort 1
DstBlock "Magnitude-Angle\nto Complex"
DstPort 1
}
Line {
SrcBlock "Complex to\nMagnitude-Angle"
SrcPort 2
Points [20, 0; 0, 20; 215, 0; 0, -10]
DstBlock "Magnitude-Angle\nto Complex"
DstPort 2
}
Line {
SrcBlock "Fcn"
SrcPort 1
DstBlock "Product1"
DstPort 1
}
Line {
SrcBlock "Magnitude-Angle\nto Complex"
SrcPort 1
Points [0, -55; -110, 0]
DstBlock "Product1"
DstPort 2
}
Line {
SrcBlock "Product1"
SrcPort 1
DstBlock "Magnitude\nFFT"
DstPort 1
}
Line {
SrcBlock "Fcn4"
SrcPort 1
Points [10, 0; 0, 75; -60, 0; 0, 30]
DstBlock "Scope"
DstPort 1
}
Line {
SrcBlock "Magnitude\nFFT"
SrcPort 1
DstBlock "Fcn4"
DstPort 1
}
}
}
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