📄 iir_simu.mdl
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Overlap "0"
inpFftLenInherit on
FFTlength "1024"
numAvg "2"
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 "dB"
YMin "12.7366558565446"
YMax "65.7276671742231"
YLabel "Magnitude-squared, dB"
LineProperties off
}
Block {
BlockType Scope
Name "Time\nScope"
Ports [1]
Position [250, 16, 285, 64]
Location [-334, 303, 694, 656]
Open off
NumInputPorts "1"
ZoomMode "xonly"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
DataFormat "Structure"
}
Block {
BlockType Scope
Name "Time\nScope1"
Ports [1]
Position [550, 126, 585, 174]
Location [21, 294, 991, 618]
Open off
NumInputPorts "1"
ZoomMode "xonly"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
SaveName "ScopeData1"
DataFormat "Structure"
}
Line {
SrcBlock "100Hz Sine "
SrcPort 1
Points [15, 0; 0, 80]
DstBlock "Add"
DstPort 1
}
Line {
SrcBlock "250Hz Sine"
SrcPort 1
DstBlock "Add"
DstPort 2
}
Line {
SrcBlock "Add"
SrcPort 1
Points [25, 0]
Branch {
Points [0, -110]
DstBlock "Time\nScope"
DstPort 1
}
Branch {
DstBlock "Digital\nFilter Design"
DstPort 1
}
Branch {
Points [0, 90]
DstBlock "Spectrum\nScope"
DstPort 1
}
}
Line {
SrcBlock "Digital\nFilter Design"
SrcPort 1
Points [35, 0]
Branch {
DstBlock "Time\nScope1"
DstPort 1
}
Branch {
Points [0, 90]
DstBlock "Spectrum\nScope1"
DstPort 1
}
}
Line {
SrcBlock "400Hz Sine"
SrcPort 1
Points [15, 0; 0, -65]
DstBlock "Add"
DstPort 3
}
}
}
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