?? pcm.mdl
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Model {
Name "pcm"
Version 3.00
SimParamPage "RTW"
SampleTimeColors off
InvariantConstants off
WideVectorLines off
ShowLineWidths off
ShowPortDataTypes off
StartTime "0.0"
StopTime "100.0"
SolverMode "Auto"
Solver "ode45"
RelTol "1e-3"
AbsTol "auto"
Refine "1"
MaxStep "auto"
InitialStep "auto"
FixedStep "auto"
MaxOrder 5
OutputOption "RefineOutputTimes"
OutputTimes "[]"
LoadExternalInput off
ExternalInput "[t, u]"
SaveTime on
TimeSaveName "tout"
SaveState off
StateSaveName "xout"
SaveOutput on
OutputSaveName "yout"
LoadInitialState off
InitialState "xInitial"
SaveFinalState off
FinalStateName "xFinal"
SaveFormat "Matrix"
LimitMaxRows off
MaxRows "1000"
Decimation "1"
AlgebraicLoopMsg "warning"
MinStepSizeMsg "warning"
UnconnectedInputMsg "warning"
UnconnectedOutputMsg "warning"
UnconnectedLineMsg "warning"
InheritedTsInSrcMsg "warning"
IntegerOverflowMsg "warning"
UnnecessaryDatatypeConvMsg "none"
Int32ToFloatConvMsg "warning"
SignalLabelMismatchMsg "none"
ConsistencyChecking "off"
ZeroCross on
SimulationMode "normal"
BlockDataTips on
BlockParametersDataTip on
BlockAttributesDataTip off
BlockPortWidthsDataTip off
BlockDescriptionStringDataTip off
BlockMaskParametersDataTip off
ToolBar on
StatusBar on
BrowserShowLibraryLinks off
BrowserLookUnderMasks off
OptimizeBlockIOStorage on
BufferReuse on
BooleanDataType off
RTWSystemTargetFile "grt.tlc"
RTWInlineParameters off
RTWRetainRTWFile off
RTWTemplateMakefile "grt_default_tmf"
RTWMakeCommand "make_rtw"
RTWGenerateCodeOnly off
ExtModeMexFile "ext_comm"
ExtModeBatchMode off
ExtModeTrigType "manual"
ExtModeTrigMode "oneshot"
ExtModeTrigPort "1"
ExtModeTrigElement "any"
ExtModeTrigDuration 1000
ExtModeTrigHoldOff 0
ExtModeTrigDelay 0
ExtModeTrigDirection "rising"
ExtModeTrigLevel 0
ExtModeArchiveMode "off"
ExtModeAutoIncOneShot off
ExtModeIncDirWhenArm off
ExtModeAddSuffixToVar off
ExtModeWriteAllDataToWs off
ExtModeArmWhenConnect off
Created "Wed Dec 08 17:23:36 1999"
UpdateHistory "UpdateHistoryNever"
ModifiedByFormat "%<Auto>"
ModifiedDateFormat "%<Auto>"
LastModifiedDate "Wed Dec 08 18:41:22 1999"
ModelVersionFormat "1.%<AutoIncrement:2>"
ConfigurationManager "none"
BlockDefaults {
Orientation "right"
ForegroundColor "black"
BackgroundColor "white"
DropShadow off
NamePlacement "normal"
FontName "Helvetica"
FontSize 10
FontWeight "normal"
FontAngle "normal"
ShowName on
}
AnnotationDefaults {
HorizontalAlignment "center"
VerticalAlignment "middle"
ForegroundColor "black"
BackgroundColor "white"
DropShadow off
FontName "Helvetica"
FontSize 10
FontWeight "normal"
FontAngle "normal"
}
LineDefaults {
FontName "Helvetica"
FontSize 9
FontWeight "normal"
FontAngle "normal"
}
System {
Name "pcm"
Location [254, 81, 960, 397]
Open on
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "automatic"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
AutoZoom on
ReportName "simulink-default.rpt"
Block {
BlockType Scope
Name "Comparision\nInput & Output"
Ports [1, 0, 0, 0, 0]
Position [620, 79, 650, 111]
Floating off
Location [587, 369, 911, 608]
Open on
NumInputPorts "1"
TickLabels "OneTimeTick"
ZoomMode "on"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
Grid "on"
TimeRange "auto"
YMin "-5"
YMax "5"
SaveToWorkspace off
SaveName "ScopeData"
DataFormat "StructureWithTime"
LimitMaxRows on
MaxRows "5000"
Decimation "1"
SampleInput off
SampleTime "0"
}
Block {
BlockType Reference
Name "DPCM\ndecode"
Ports [1, 2, 0, 0, 0]
Position [250, 153, 330, 197]
SourceBlock "commsrccod/DPCM\ndecode"
SourceType "DPCM decode"
num "[0 .9963]"
den "1"
codebook "[-.0848 -.029 .0298 .0853]"
sample_time ".1"
}
Block {
BlockType Reference
Name "DPCM\nencode"
Ports [1, 2, 0, 0, 0]
Position [110, 163, 190, 207]
SourceBlock "commsrccod/DPCM\nencode"
SourceType "DPCM encode"
num "[0 .9963]"
den "1"
partition "[-.0569 .0004 .0576]"
codebook "[-.0848 -.029 .0298 .0853]"
sample_time ".1"
}
Block {
BlockType SubSystem
Name "DPCM data\ntraining"
Ports [0, 0, 0, 0, 0]
Position [625, 183, 685, 227]
ForegroundColor "red"
ShowName off
OpenFcn "x=sin([0:.1:40]);[p_trans,codebook,partition]=d"
"pcmopt(x,1,8);"
ShowPortLabels on
MaskDisplay "disp('Load\\nData')"
MaskIconFrame on
MaskIconOpaque on
MaskIconRotate "none"
MaskIconUnits "autoscale"
System {
Name "DPCM data\ntraining"
Location [360, 145, 701, 331]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
AutoZoom on
}
}
Block {
BlockType Reference
Name "Digital FIR\nFilter Design"
Ports [1, 1, 0, 0, 0]
Position [495, 177, 565, 233]
SourceBlock "dspddes2/Digital FIR\nFilter Design"
SourceType "Digital FIR Filter Design"
filttype "Lowpass"
N "22"
Wlo "0.4"
Whi "0.6"
W0 "[.2 .5 .8]"
g0 "1"
W1 "[0 .2 .3 .6 .8 1]"
gains "[1 .5 0 0 1 .5]"
wintype "Hamming"
Rs "10"
frame off
numChans "1"
}
Block {
BlockType Display
Name "Display"
Ports [1, 0, 0, 0, 0]
Position [465, 15, 555, 45]
Format "short"
Decimation "1"
Floating off
SampleTime "-1"
}
Block {
BlockType Scope
Name "Error\nNoise\n"
Ports [1, 0, 0, 0, 0]
Position [505, 89, 535, 121]
Floating off
Location [188, 365, 512, 604]
Open on
NumInputPorts "1"
TickLabels "OneTimeTick"
ZoomMode "on"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
Grid "on"
TimeRange "auto"
YMin "-5"
YMax "5"
SaveToWorkspace off
SaveName "ScopeData"
DataFormat "StructureWithTime"
LimitMaxRows on
MaxRows "5000"
Decimation "1"
SampleInput off
SampleTime "0"
}
Block {
BlockType Gain
Name "Gain\nAdj. \nAttenuation"
Position [260, 60, 290, 90]
Gain "0.9"
SaturateOnIntegerOverflow on
}
Block {
BlockType Scope
Name "Input"
Ports [1, 0, 0, 0, 0]
Position [180, 14, 210, 46]
Floating off
Location [172, 452, 496, 691]
Open on
NumInputPorts "1"
TickLabels "OneTimeTick"
ZoomMode "on"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
Grid "on"
TimeRange "auto"
YMin "-1.5"
YMax "1.5"
SaveToWorkspace off
SaveName "ScopeData"
DataFormat "StructureWithTime"
LimitMaxRows on
MaxRows "5000"
Decimation "1"
SampleInput off
SampleTime "0"
}
Block {
BlockType Mux
Name "Mux"
Ports [2, 1, 0, 0, 0]
Position [600, 76, 605, 114]
ShowName off
Inputs "2"
DisplayOption "bar"
}
Block {
BlockType Scope
Name "Quantization\nRecovered Value\n"
Ports [1, 0, 0, 0, 0]
Position [450, 234, 480, 266]
Floating off
Location [172, 452, 496, 691]
Open on
NumInputPorts "1"
TickLabels "OneTimeTick"
ZoomMode "on"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
Grid "on"
TimeRange "auto"
YMin "-5"
YMax "5"
SaveToWorkspace off
SaveName "ScopeData"
DataFormat "StructureWithTime"
LimitMaxRows on
MaxRows "5000"
Decimation "1"
SampleInput off
SampleTime "0"
}
Block {
BlockType Scope
Name "Quantized"
Ports [1, 0, 0, 0, 0]
Position [215, 119, 245, 151]
Floating off
Location [188, 365, 512, 604]
Open on
NumInputPorts "1"
TickLabels "OneTimeTick"
ZoomMode "on"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
Grid "on"
TimeRange "100"
YMin "0"
YMax "3"
SaveToWorkspace off
SaveName "ScopeData"
DataFormat "StructureWithTime"
LimitMaxRows on
MaxRows "5000"
Decimation "1"
SampleInput off
SampleTime "0"
}
Block {
BlockType SignalGenerator
Name "Signal\ngenerator"
Position [15, 68, 60, 102]
ShowName off
WaveForm "sine"
Amplitude "1.000000"
Frequency "1.000000"
Units "rad/sec"
}
Block {
BlockType Sum
Name "Sum"
Ports [2, 1, 0, 0, 0]
Position [385, 65, 405, 85]
ShowName off
IconShape "round"
Inputs "|+-"
SaturateOnIntegerOverflow on
}
Block {
BlockType Terminator
Name "Terminator1"
Position [360, 216, 380, 234]
ShowName off
}
Line {
SrcBlock "Signal\ngenerator"
SrcPort 1
Points [0, 15]
Branch {
Points [0, 85]
DstBlock "DPCM\nencode"
DstPort 1
}
Branch {
Points [0, -25; 65, 0]
Branch {
DstBlock "Gain\nAdj. \nAttenuation"
DstPort 1
}
Branch {
Points [0, -45]
DstBlock "Input"
DstPort 1
}
}
}
Line {
SrcBlock "DPCM\ndecode"
SrcPort 1
Points [60, 0; 0, -5]
Branch {
DstBlock "Sum"
DstPort 2
}
Branch {
Points [0, 45; 25, 0]
Branch {
DstBlock "Digital FIR\nFilter Design"
DstPort 1
}
Branch {
Points [0, 45]
DstBlock "Quantization\nRecovered Value\n"
DstPort 1
}
}
}
Line {
SrcBlock "DPCM\nencode"
SrcPort 1
Points [5, 0]
Branch {
DstBlock "DPCM\ndecode"
DstPort 1
}
Branch {
DstBlock "Quantized"
DstPort 1
}
}
Line {
SrcBlock "DPCM\ndecode"
SrcPort 2
Points [0, 40]
DstBlock "Terminator1"
DstPort 1
}
Line {
SrcBlock "Sum"
SrcPort 1
Points [0, 30; 25, 0]
Branch {
DstBlock "Error\nNoise\n"
DstPort 1
}
Branch {
Points [0, -75]
DstBlock "Display"
DstPort 1
}
}
Line {
SrcBlock "Gain\nAdj. \nAttenuation"
SrcPort 1
Points [25, 0]
Branch {
DstBlock "Sum"
DstPort 1
}
Branch {
Points [5, 0; 0, -25; 260, 0]
DstBlock "Mux"
DstPort 1
}
}
Line {
SrcBlock "Digital FIR\nFilter Design"
SrcPort 1
Points [5, 0; 0, -100]
DstBlock "Mux"
DstPort 2
}
Line {
SrcBlock "Mux"
SrcPort 1
DstBlock "Comparision\nInput & Output"
DstPort 1
}
Annotation {
Position [37, 118]
Text "Function\nGenerator"
}
}
}
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