?? ieee80211a.mdl
字號:
MaskIconOpaque on
MaskIconRotate "none"
MaskIconUnits "autoscale"
System {
Name "Equalizer"
Location [302, 342, 862, 610]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "rxsig"
Position [25, 138, 55, 152]
}
Block {
BlockType Inport
Name "trainsig"
Position [25, 48, 55, 62]
Port "2"
}
Block {
BlockType SubSystem
Name "Equalizer gains"
Ports [1, 1]
Position [320, 69, 390, 101]
TreatAsAtomicUnit off
System {
Name "Equalizer gains"
Location [254, 305, 918, 485]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "ch est"
Position [25, 43, 55, 57]
}
Block {
BlockType Reference
Name "Frame Status\nConversion"
Ports [1, 1]
Position [385, 62, 420, 88]
ShowName off
SourceBlock "dspsigattribs/Frame Status\nConversion"
SourceType "Frame Status Conversion"
growRefPort off
outframe "Frame-based"
}
Block {
BlockType Math
Name "Math\nFunction"
Ports [1, 1]
Position [155, 83, 175, 107]
ShowName off
Operator "magnitude^2"
}
Block {
BlockType Math
Name "Math\nFunction1"
Ports [1, 1]
Position [270, 35, 290, 65]
ShowName off
Operator "conj"
}
Block {
BlockType Reference
Name "Mean"
Ports [1, 1]
Position [210, 29, 230, 71]
ShowName off
SourceBlock "dspstat3/Mean"
SourceType "Mean"
run off
reset_popup "None"
}
Block {
BlockType Reference
Name "Mean1"
Ports [1, 1]
Position [210, 75, 230, 115]
ShowName off
SourceBlock "dspstat3/Mean"
SourceType "Mean"
run off
reset_popup "None"
}
Block {
BlockType Product
Name "Product3"
Ports [2, 1]
Position [330, 27, 345, 118]
ShowName off
Inputs "*/"
InputSameDT off
}
Block {
BlockType Reference
Name "Repeat"
Ports [1, 1]
Position [460, 58, 500, 92]
ShowName off
SourceBlock "dspsigops/Repeat"
SourceType "Repeat"
N "params.OFDMSymPerFrame"
ic "0"
mode "Maintain input frame rate"
}
Block {
BlockType Reference
Name "Transpose"
Ports [1, 1]
Position [95, 38, 115, 62]
ShowName off
SourceBlock "dspmtrx3/Transpose"
SourceType "Transpose"
Hermitian off
}
Block {
BlockType Reference
Name "Transpose1"
Ports [1, 1]
Position [540, 63, 560, 87]
ShowName off
SourceBlock "dspmtrx3/Transpose"
SourceType "Transpose"
Hermitian off
}
Block {
BlockType Outport
Name "gains"
Position [600, 68, 630, 82]
}
Line {
SrcBlock "ch est"
SrcPort 1
DstBlock "Transpose"
DstPort 1
}
Line {
SrcBlock "Math\nFunction"
SrcPort 1
DstBlock "Mean1"
DstPort 1
}
Line {
SrcBlock "Mean"
SrcPort 1
DstBlock "Math\nFunction1"
DstPort 1
}
Line {
SrcBlock "Mean1"
SrcPort 1
DstBlock "Product3"
DstPort 2
}
Line {
SrcBlock "Math\nFunction1"
SrcPort 1
DstBlock "Product3"
DstPort 1
}
Line {
SrcBlock "Product3"
SrcPort 1
DstBlock "Frame Status\nConversion"
DstPort 1
}
Line {
SrcBlock "Transpose"
SrcPort 1
Points [20, 0]
Branch {
DstBlock "Math\nFunction"
DstPort 1
}
Branch {
DstBlock "Mean"
DstPort 1
}
}
Line {
SrcBlock "Frame Status\nConversion"
SrcPort 1
DstBlock "Repeat"
DstPort 1
}
Line {
SrcBlock "Repeat"
SrcPort 1
DstBlock "Transpose1"
DstPort 1
}
Line {
SrcBlock "Transpose1"
SrcPort 1
DstBlock "gains"
DstPort 1
}
}
}
Block {
BlockType Product
Name "Product1"
Ports [2, 1]
Position [265, 26, 280, 139]
ShowName off
Inputs "/*"
InputSameDT off
}
Block {
BlockType Product
Name "Product2"
Ports [2, 1]
Position [435, 39, 455, 221]
ShowName off
Inputs "**"
InputSameDT off
}
Block {
BlockType Selector
Name "Remove\nDC component"
Ports [1, 1]
Position [100, 131, 145, 159]
InputType "Matrix"
Elements "[1:26 27:]"
Rows "[1:26 28:53]"
Columns "-1"
InputPortWidth "53"
}
Block {
BlockType Selector
Name "Remove training\nDC component"
Ports [1, 1]
Position [100, 42, 150, 68]
InputType "Matrix"
Elements "[1:26 27:]"
Rows "[1:26 28:53]"
Columns "-1"
InputPortWidth "53"
}
Block {
BlockType Reference
Name "Select\ntraining/data"
Ports [1, 2]
Position [185, 76, 230, 209]
SourceBlock "dspindex/Multiport\nSelector"
SourceType "Multiport Selector"
rowsOrCols "Columns"
idxCellArray "{1:params.OFDMTrainPerFrame, params.OFDMTra"
"inPerFrame+1:params.OFDMTotSymPerFrame}"
idxErrMode "Clip Index"
}
Block {
BlockType Outport
Name "out"
Position [510, 123, 540, 137]
}
Line {
SrcBlock "rxsig"
SrcPort 1
DstBlock "Remove\nDC component"
DstPort 1
}
Line {
SrcBlock "Select\ntraining/data"
SrcPort 2
DstBlock "Product2"
DstPort 2
}
Line {
SrcBlock "Product2"
SrcPort 1
DstBlock "out"
DstPort 1
}
Line {
SrcBlock "Equalizer gains"
SrcPort 1
DstBlock "Product2"
DstPort 1
}
Line {
SrcBlock "trainsig"
SrcPort 1
DstBlock "Remove training\nDC component"
DstPort 1
}
Line {
SrcBlock "Product1"
SrcPort 1
DstBlock "Equalizer gains"
DstPort 1
}
Line {
SrcBlock "Select\ntraining/data"
SrcPort 1
DstBlock "Product1"
DstPort 2
}
Line {
SrcBlock "Remove\nDC component"
SrcPort 1
DstBlock "Select\ntraining/data"
DstPort 1
}
Line {
SrcBlock "Remove training\nDC component"
SrcPort 1
DstBlock "Product1"
DstPort 1
}
Annotation {
Name "data"
Position [237, 166]
}
}
}
Block {
BlockType SubSystem
Name "Estimate \nmagnitude response"
Ports [1, 1]
Position [680, 301, 765, 319]
ForegroundColor "green"
BackgroundColor "[0.917647, 1.000000, 0.909804]"
ShowName off
TreatAsAtomicUnit off
MaskDisplay "disp('Power Spectrum')"
MaskIconFrame on
MaskIconOpaque on
MaskIconRotate "none"
MaskIconUnits "autoscale"
System {
Name "Estimate \nmagnitude response"
Location [406, 394, 899, 500]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "ffts"
Position [15, 38, 45, 52]
}
Block {
BlockType Math
Name "Math\nFunction"
Ports [1, 1]
Position [85, 30, 115, 60]
ShowName off
Operator "magnitude^2"
}
Block {
BlockType Reference
Name "Mean"
Ports [1, 1]
Position [225, 27, 250, 63]
SourceBlock "dspstat3/Mean"
SourceType "Mean"
run off
reset_popup "None"
}
Block {
BlockType Reference
Name "Transpose"
Ports [1, 1]
Position [160, 33, 185, 57]
ShowName off
SourceBlock "dspmtrx3/Transpose"
SourceType "Transpose"
Hermitian off
}
Block {
BlockType Reference
Name "Transpose1"
Ports [1, 1]
Position [285, 33, 310, 57]
ShowName off
SourceBlock "dspmtrx3/Transpose"
SourceType "Transpose"
Hermitian off
}
Block {
BlockType Reference
Name "dB Conversion"
Ports [1, 1]
Position [350, 31, 380, 59]
ShowName off
SourceBlock "dspmathops/dB Conversion"
SourceType "dB Conversion"
dBtype "dB"
intype "Power"
R "1"
fuzz on
}
Block {
BlockType Outport
Name "magresp"
Position [420, 38, 450, 52]
}
Line {
SrcBlock "dB Conversion"
SrcPort 1
DstBlock "magresp"
DstPort 1
}
Line {
SrcBlock "Transpose1"
SrcPort 1
DstBlock "dB Conversion"
DstPort 1
}
Line {
SrcBlock "Transpose"
SrcPort 1
DstBlock "Mean"
DstPort 1
}
Line {
SrcBlock "Mean"
SrcPort 1
DstBlock "Transpose1"
DstPort 1
}
Line {
SrcBlock "ffts"
SrcPort 1
DstBlock "Math\nFunction"
DstPort 1
}
Line {
SrcBlock "Math\nFunction"
SrcPort 1
DstBlock "Transpose"
DstPort 1
}
}
}
Block {
BlockType SubSystem
Name "Estimate equalized\nmagnitude response1"
Ports [1, 1]
Position [505, 241, 590, 259]
ForegroundColor "green"
BackgroundColor "[0.917647, 1.000000, 0.909804]"
ShowName off
TreatAsAtomicUnit off
MaskDisplay "disp('Power Spectrum')\n"
MaskIconFrame on
MaskIconOpaque on
MaskIconRotate "none"
MaskIconUnits "autoscale"
System {
Name "Estimate equalized\nmagnitude response1"
Location [252, 405, 912, 575]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "ffts"
Position [20, 48, 50, 62]
}
Block {
BlockType Constant
Name "Constant"
Position [445, 80, 470, 100]
ShowName off
Value "NaN"
}
Block {
BlockType Math
Name "Math\nFunction"
Ports [1, 1]
Position [90, 40, 120, 70]
ShowName off
Operator "magnitude^2"
}
Block {
BlockType Reference
Name "Matrix\nConcatenation"
Ports [3, 1]
Position [505, 40, 550, 140]
ShowName off
Sou
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -