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Re: stem function of Matlab?

>I want to use a function like 'stem' function in Matlab to plot discrete
>sequence data.

It is easy to construct such a function:

dropLine[{x_,y_}] := Line[{x,#}& /@ {0,y}];

DiscretePlot[args__] := Block[{$DisplayFunction = Identity},
	ListPlot[args, PlotJoined->False] /.
		Point[point_] :> {Point[point],dropLine[point]}
] //Show



Of course you may use other options just like in ListPlot.

Igor Bakshee
bakshee at
Applications Development
Wolfram Research, Inc.

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