Re: listplot and plot of the same function display in different scale...

*To*: mathgroup at smc.vnet.net*Subject*: [mg51653] Re: [mg51617] listplot and plot of the same function display in different scale...*From*: DrBob <drbob at bigfoot.com>*Date*: Wed, 27 Oct 2004 23:43:29 -0400 (EDT)*References*: <200410270554.BAA24581@smc.vnet.net>*Reply-to*: drbob at bigfoot.com*Sender*: owner-wri-mathgroup at wolfram.com

yy = y /. First@NDSolve[{y'[t] == -y[t], y[0] == 1}, {y}, {t, 0, 7}]; DisplayTogether[{Plot[yy@t, {t, 0, 7}], Graphics at {PointSize[.015], Table[Point@{t, yy@t}, {t, 0, 7, .2}]}}] Bobby On Wed, 27 Oct 2004 01:54:41 -0400 (EDT), sean kim <sean_incali at yahoo.com> wrote: > Hello group, > > let's say you want to take a few points from an > interploating function and ListPlot it. and then show > it together with the graph object from Plot. > > so... > > solution = NDSolve[{y'[t] == -y[t], y[0] == 1}, {y}, > {t, 0, 7}]; > > g0 = Plot[Evaluate[y[t] /. solution], {t, 0, 7}, > DisplayFunction -> Identity]; > g1 = ListPlot[Flatten[Table[Evaluate[y[t]/.solution], > {t, 0, 7, 0.05}]],PlotStyle -> PointSize[0.015], > DisplayFunction -> Identity]; > > Show[g0, g1, DisplayFunction -> $DisplayFunction] > > will show two plots in one graph, but plots have their > own axis scale. the Plot[] object seems to be shrunk > in scales due to ListPlot[] object having more points. > (due to being tabled) > > How do i fix this so that both Plot have same axis > scales? ( I want to show dots from ListPlot to overlay > on top of Plot graph. ) > > Thanks in advance for any insights. > > > sean > > > > __________________________________ > Do you Yahoo!? > Yahoo! Mail Address AutoComplete - You start. We finish. > http://promotions.yahoo.com/new_mail > > > > -- DrBob at bigfoot.com www.eclecticdreams.net

**References**:**listplot and plot of the same function display in different scale...***From:*sean kim <sean_incali@yahoo.com>