?? msk.mdl
字號:
PaperUnits "inches"
TiledPaperMargins [0.196850, 0.196850, 0.196850, 0.196850]
TiledPageScale 1
ShowPageBoundaries off
ZoomFactor "100"
Block {
BlockType Inport
Name "noisy\nMSK signal"
Position [20, 120, 40, 140]
IconDisplay "Port number"
}
Block {
BlockType Reference
Name "ButterworthLP filter"
Ports [1, 1]
Position [330, 63, 390, 97]
SourceBlock "librnew/ButterworthLP filter"
SourceType "Lowpass Butterworth filter"
MaskParam1 "5"
n "4"
}
Block {
BlockType Reference
Name "ButterworthLP filter_"
Ports [1, 1]
Position [330, 161, 390, 199]
SourceBlock "librnew/ButterworthLP filter"
SourceType "Lowpass Butterworth filter"
MaskParam1 "5"
n "4"
}
Block {
BlockType Clock
Name "Clock"
Position [90, 120, 110, 140]
ShowName off
Decimation "10"
}
Block {
BlockType Constant
Name "Constant"
Position [805, 195, 825, 215]
Orientation "left"
Value "1"
VectorParams1D on
SamplingMode "Sample based"
OutDataTypeMode "Inherit from 'Constant value'"
OutDataType "sfix(16)"
ConRadixGroup "Use specified scaling"
OutScaling "2^0"
SampleTime "inf"
FramePeriod "inf"
}
Block {
BlockType Fcn
Name "Fcn2"
Position [130, 135, 225, 155]
ShowName off
Expr "-2*sin(4*pi*u)"
}
Block {
BlockType Fcn
Name "Fcn3"
Position [130, 105, 225, 125]
ShowName off
Expr "2*cos(4*pi*u)"
}
Block {
BlockType ZeroOrderHold
Name "Hold"
Position [735, 114, 770, 146]
}
Block {
BlockType Product
Name "Product3"
Ports [2, 1]
Position [255, 68, 285, 92]
ShowName off
}
Block {
BlockType Product
Name "Product4"
Ports [2, 1]
Position [255, 168, 285, 192]
ShowName off
}
Block {
BlockType SubSystem
Name "Pulse\nGenerator1"
Ports [0, 1]
Position [560, 112, 595, 148]
ShowName off
ShowPortLabels off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
FunctionWithSeparateData off
MaskHideContents off
MaskType "Pulse Generator"
MaskDescription "Pulse Generator."
MaskHelp "Pulse generator which ensures pulse\\ntrans"
"itions are hit. Provides a vector of pulses when the height is entered as a v"
"ector.\\nUnmask to see how it works."
MaskPromptString "Pulse period (secs):|Pulse width:|Pulse hei"
"ght:|Pulse start time:"
MaskStyleString "edit,edit,edit,edit"
MaskTunableValueString "on,on,on,on"
MaskCallbackString "|||"
MaskEnableString "on,on,on,on"
MaskVisibilityString "on,on,on,on"
MaskToolTipString "on,on,on,on"
MaskVarAliasString ",,,"
MaskInitialization "Ts=@1; du=@2; ht=@3; stt=@4; ini=ones(lengt"
"h(ht),1); st1=rem(stt,Ts); st2=rem(stt+du,Ts);if(Ts<=1.2*du),ini=zeros(length"
"(ht),1);end;"
MaskDisplay "plot(0,0,100,100,[90,75,75,60,60,35,35,20,2"
"0,10],[20,20,80,80,20,20,80,80,20,20])"
MaskIconFrame on
MaskIconOpaque on
MaskIconRotate "none"
MaskIconUnits "autoscale"
MaskValueString "2|1|1|0"
MaskTabNameString ",,,"
System {
Name "Pulse\nGenerator1"
Location [158, 441, 759, 682]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
TiledPaperMargins [0.196850, 0.196850, 0.196850, 0.196850]
TiledPageScale 1
ShowPageBoundaries off
ZoomFactor "100"
Block {
BlockType Clock
Name "Clock1"
Position [295, 100, 315, 120]
ShowName off
Decimation "10"
}
Block {
BlockType Constant
Name "Constant"
Position [25, 30, 45, 50]
Value "1"
VectorParams1D on
SamplingMode "Sample based"
OutDataTypeMode "Inherit from 'Constant value'"
OutDataType "sfix(16)"
ConRadixGroup "Use specified scaling"
OutScaling "2^0"
SampleTime "inf"
FramePeriod "inf"
}
Block {
BlockType Constant
Name "Constant1"
Position [295, 149, 320, 171]
Value "stt"
VectorParams1D on
SamplingMode "Sample based"
OutDataTypeMode "Inherit from 'Constant value'"
OutDataType "sfix(16)"
ConRadixGroup "Use specified scaling"
OutScaling "2^0"
SampleTime "inf"
FramePeriod "inf"
}
Block {
BlockType Gain
Name "Gain"
Position [510, 102, 535, 128]
ShowName off
Gain "ht"
}
Block {
BlockType Logic
Name "Logical\nOperator"
Ports [2, 1]
Position [285, 38, 315, 62]
Operator "XOR"
}
Block {
BlockType Logic
Name "Logical\nOperator1"
Ports [1, 1]
Position [355, 38, 385, 62]
Operator "NOT"
Inputs "1"
}
Block {
BlockType Product
Name "Product"
Ports [2, 1]
Position [455, 105, 480, 125]
ShowName off
}
Block {
BlockType RelationalOperator
Name "Relational\noperator"
Position [370, 102, 400, 133]
ShowName off
}
Block {
BlockType Sum
Name "Sum"
Ports [2, 1]
Position [135, 35, 155, 55]
ShowName off
Inputs "+-"
}
Block {
BlockType Sum
Name "Sum1"
Ports [2, 1]
Position [130, 120, 150, 140]
ShowName off
Inputs "+-"
}
Block {
BlockType UnitDelay
Name "Unit Delay"
Position [145, 75, 195, 95]
Orientation "left"
SampleTime "[Ts,st1]"
}
Block {
BlockType UnitDelay
Name "Unit Delay1"
Position [140, 165, 190, 185]
Orientation "left"
X0 "ini"
SampleTime "[Ts,st2]"
}
Block {
BlockType Outport
Name "out_1"
Position [560, 105, 580, 125]
ShowName off
IconDisplay "Port number"
}
Line {
SrcBlock "Sum1"
SrcPort 1
Points [0, 0]
Branch {
Points [90, 0; 0, -75]
DstBlock "Logical\nOperator"
DstPort 2
}
Branch {
Points [55, 0; 0, 45]
DstBlock "Unit Delay1"
DstPort 1
}
}
Line {
SrcBlock "Sum"
SrcPort 1
Points [0, 0]
Branch {
DstBlock "Logical\nOperator"
DstPort 1
}
Branch {
Points [70, 0; 0, 40]
DstBlock "Unit Delay"
DstPort 1
}
}
Line {
SrcBlock "Constant"
SrcPort 1
Points [0, 0]
Branch {
Points [20, 0; 0, 85]
DstBlock "Sum1"
DstPort 1
}
Branch {
DstBlock "Sum"
DstPort 1
}
}
Line {
SrcBlock "Unit Delay1"
SrcPort 1
Points [-35, 0; 0, -40]
DstBlock "Sum1"
DstPort 2
}
Line {
SrcBlock "Unit Delay"
SrcPort 1
Points [-35, 0; 0, -35]
DstBlock "Sum"
DstPort 2
}
Line {
SrcBlock "Clock1"
SrcPort 1
DstBlock "Relational\noperator"
DstPort 1
}
Line {
SrcBlock "Relational\noperator"
SrcPort 1
DstBlock "Product"
DstPort 2
}
Line {
SrcBlock "Product"
SrcPort 1
DstBlock "Gain"
DstPort 1
}
Line {
SrcBlock "Gain"
SrcPort 1
DstBlock "out_1"
DstPort 1
}
Line {
SrcBlock "Constant1"
SrcPort 1
Points [20, 0; 0, -35]
DstBlock "Relational\noperator"
DstPort 2
}
Line {
SrcBlock "Logical\nOperator"
SrcPort 1
DstBlock "Logical\nOperator1"
DstPort 1
}
Line {
SrcBlock "Logical\nOperator1"
SrcPort 1
Points [40, 0; 0, 60]
DstBlock "Product"
DstPort 1
}
}
}
Block {
BlockType Switch
Name "Schalter1"
Position [805, 124, 835, 156]
ShowName off
Threshold "1"
}
Block {
BlockType Step
Name "Step Input"
Position [745, 195, 765, 215]
Time "2"
SampleTime "1"
}
Block {
BlockType Switch
Name "Switch"
Position [625, 114, 655, 146]
Threshold "1"
}
Block {
BlockType TransportDelay
Name "Transport\nDelay"
Position [420, 165, 460, 195]
NamePlacement "alternate"
ShowName off
DelayTime ".5"
BufferSize "200"
}
Block {
BlockType TransportDelay
Name "Transport\nDelay1"
Position [420, 65, 460, 95]
NamePlacement "alternate"
ShowName off
DelayTime ".5"
BufferSize "200"
}
Block {
BlockType SubSystem
Name "close receiver"
Ports []
Position [815, 20, 950, 46]
BackgroundColor "lightBlue"
ShowName off
OpenFcn "closmskr"
FontSize 12
FontAngle "italic"
ShowPortLabels off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
FunctionWithSeparateData off
MaskHideContents off
MaskType "close"
MaskDisplay "disp('close receiver')"
MaskIconFrame on
MaskIconOpaque on
MaskIconRotate "none"
MaskIconUnits "autoscale"
System {
Name "close receiver"
Location [136, 230, 381, 439]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "cyan"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
TiledPaperMargins [0.196850, 0.196850, 0.196850, 0.196850]
TiledPageScale 1
ShowPageBoundaries off
ZoomFactor "100"
}
}
Block {
BlockType SubSystem
Name "differential\ndecoding"
Ports [1, 2]
Position [865, 110, 895, 165]
ShowPortLabels off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
FunctionWithSeparateData off
MaskHideContents off
System {
Name "differential\ndecoding"
Location [587, 391, 914, 649]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
TiledPaperMargins [0.196850, 0.196850, 0.196850, 0.196850]
TiledPageScale 1
ShowPageBoundaries off
ZoomFactor "100"
Block {
BlockType Inport
?? 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 + -