Changes

Context provides a charts module to create flow charts. The details are in the [http://www.pragma-ade.com/general/manuals/mchart.pdf Charts uncovered] manual by Pragma.There is also [http://www.im.ps.pl/context/?en Flowchart creater] to create flowchart code using javascript. For example

The details are in the more sophisticated example: <context source="yes">\usemodule[chart] \setupFLOWcharts[nx=5,ny=3,dx=2\bodyfontsize,dy=2\bodyfontsize,maxwidth=\textwidth] \setupFLOWshapes[framecolor=black,background=color,backgroundcolor=white,] \startFLOWchart[DSP]  \startFLOWcell \name{input} \location{1,1} \shape{44} \connection[rl] {lowpass1} \comment[t]{$x(t)$} \comment[b]{$X(t)$} \stopFLOWcell  \startFLOWcell \name {lowpass1} \location {2,1} \text {Low Pass\crlf Filter} \connection[bt] {adconv} \comment[r]{$x_f(t)$} \comment[http:l]{$X_f(t)$} \stopFLOWcell  \startFLOWcell \name{adconv} \location{2,2} \text{Analog/Digital\crlf conversion} \connection[rl]{dsp} \comment[t]{$x[n]$} \comment[b]{$X(\Omega)$} \stopFLOWcell  \startFLOWcell \name{dsp} \location{3,2} \text{Digital Signal\crlf Processing} \connection[rl]{daconv} \comment[t]{$y[n]$} \comment[b]{$Y(\Omega)$} \stopFLOWcell  \startFLOWcell \name{daconv} \location{4,2} \text{Digital/wwwAnalog\crlf Conversion} \connection[bt]{lowpass2} \comment[r]{$y_d(t)$} \comment[l]{$Y_d(t)$} \stopFLOWcell  \startFLOWcell \name {lowpass2} \location {4,3} \text {Low Pass\crlf Filter} \connection[rl]{output} \comment[t]{$y_f(t)$} \comment[b]{$Y_f(t)$} \stopFLOWcell  \startFLOWcell \name {output} \location {5,3} \shape{44} \stopFLOWcell \stopFLOWchart \placefigure[here][fig:chart]{The path of signal in digital processing.pragma-ade.com/general/manuals}{ \FLOWchart[DSP]}</mchart.pdf Charts uncovered] manual by Pragma.context>