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| Line 1: |
Line 1: |
| − | \usemodule[chart]
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| | | | |
| − | \setupFLOWcharts
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| − | [nx=5,
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| − | ny=3,
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| − | dx=2\bodyfontsize,
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| − | dy=2\bodyfontsize,
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| − | maxwidth=\textwidth
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| − | ]
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| − |
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| − | \setupFLOWshapes
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| − | [framecolor=black,
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| − | background=color,
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| − | backgroundcolor=white,
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| − | ]
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| − |
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| − | \startFLOWchart[DSP]
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| − |
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| − | \startFLOWcell
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| − | \name{input}
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| − | \location{1,1}
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| − | \shape{44}
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| − | \connection[rl] {lowpass1}
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| − | \comment[t]{$x(t)$}
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| − | \comment[b]{$X(t)$}
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| − | \stopFLOWcell
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| − |
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| − | \startFLOWcell
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| − | \name {lowpass1}
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| − | \location {2,1}
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| − | \text {Low Pass\crlf Filter}
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| − | \connection[bt] {adconv}
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| − | \comment[r]{$x_f(t)$}
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| − | \comment[l]{$X_f(t)$}
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| − | \stopFLOWcell
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| − |
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| − | \startFLOWcell
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| − | \name{adconv}
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| − | \location{2,2}
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| − | \text{Analog/Digital\crlf conversion}
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| − | \connection[rl]{dsp}
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| − | \comment[t]{$x[n]$}
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| − | \comment[b]{$X(\Omega)$}
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| − | \stopFLOWcell
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| − |
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| − | \startFLOWcell
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| − | \name{dsp}
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| − | \location{3,2}
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| − | \text{Digital Signal\crlf Processing}
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| − | \connection[rl]{daconv}
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| − | \comment[t]{$y[n]$}
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| − | \comment[b]{$Y(\Omega)$}
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| − | \stopFLOWcell
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| − |
| |
| − | \startFLOWcell
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| − | \name{daconv}
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| − | \location{4,2}
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| − | \text{Digital/Analog\crlf Conversion}
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| − | \connection[bt]{lowpass2}
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| − | \comment[r]{$y_d(t)$}
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| − | \comment[l]{$Y_d(t)$}
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| − | \stopFLOWcell
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| − |
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| − | \startFLOWcell
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| − | \name {lowpass2}
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| − | \location {4,3}
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| − | \text {Low Pass\crlf Filter}
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| − | \connection[rl]{output}
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| − | \comment[t]{$y_f(t)$}
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| − | \comment[b]{$Y_f(t)$}
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| − | \stopFLOWcell
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| − |
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| − | \startFLOWcell
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| − | \name {output}
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| − | \location {5,3}
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| − | \shape{44}
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| − | \stopFLOWcell
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| − |
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| − | \stopFLOWchart
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| − |
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| − | \placefigure[here][fig:chart]{The path of signal in digital processing.}
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| − | {
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| − | \FLOWchart[DSP]
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| − | }
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