Re: how to display colors for group of samples while plotting a given signal

*To*: mathgroup at smc.vnet.net*Subject*: [mg51401] Re: how to display colors for group of samples while plotting a given signal*From*: "Peter Pein" <petsie at arcor.de>*Date*: Sat, 16 Oct 2004 04:20:33 -0400 (EDT)*References*: <cknsjr$5fi$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Kumar: pl = ListPlot[Table[Sin[x/123], {x, 3000}]]; (*You can assume pl is your already generated (black & white) plot.*) plcol = pl /. p:Point[{x_, _}] :> Sequence[p, If[Mod[x, 300, 1] < 100, RGBColor[1, 0, 0], RGBColor[0, 0, 1]]]; Show[plcol]; Have success, Peter -- Peter Pein, Berlin to write to me, start the subject with [ "kumar" <kriana at rediffmail.com> schrieb im Newsbeitrag news:cknsjr$5fi$1 at smc.vnet.net... > sir, > i am facing problem on displaying colors for separate group of > samples for a given signal.HINT the signal length is 3000.in that > sample for 100 sample each i want to display one color and for another > sample of 200 each i want to display another color.if anyone guide to > solve this problem .pls reply .urgent. > Thanking you > regards > kumar >