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

*To*: mathgroup at smc.vnet.net*Subject*: [mg51630] Re: listplot and plot of the same function display in different scale...*From*: "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de>*Date*: Wed, 27 Oct 2004 23:42:23 -0400 (EDT)*Organization*: Uni Leipzig*References*: <clneqo$ocd$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Hi, 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[Table[Evaluate[{t, y[t]} /. solution[[1]]], {t, 0, 7, 0.05}], PlotStyle -> PointSize[0.015], DisplayFunction -> Identity]; Show[g0, g1, DisplayFunction -> $DisplayFunction] Regards Jens "sean kim" <sean_incali at yahoo.com> schrieb im Newsbeitrag news:clneqo$ocd$1 at smc.vnet.net... > 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 >