On 9/22/05, roberto <address@hidden> wrote:
On 9/22/05, roberto <address@hidden> wrote:
###############################################
clear all
r_up = linspace(.1,10,5);
T = [];
for i = 1:length(r_up)
[E,c,a,T(i)] = E_X2rad(110,60,r_up(i));
T = [T T(i)];
# inserted here just to check output
fdisp(stdout, T(i));
end
plot(r_up,T,'*');
###############################################
but if i look inside T, well it has 6 elements (not 5) and they are
0.012465 0.306810 0.595773 0.873184 1.277914 1.277914
as you can see the last one is repeated twice, i do NOT know why...
so plot cannot plot anything at all
thank you for any help
thank you all the same, i solved the problem;
now i'd like to know the following if you can give me some advice:
when i use these lines:
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
gset title "angle - radius; N = 50"
gset xlabel "radius [m]"
gset ylabel "angle [rad]"
gset term postscript eps color
gset output "angle_to_radius.eps"
replot;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
i get this warnings:
warning: gset deprecated and will be removed from a future
warning: version of Octave.
warning: You should use the higher-level plot functions
warning: ("plot", "mesh", "semilogx", etc.) instead
warning: of the low-level plotting commands.
warning: If you absolutely must use this function, use the
warning: internal version __gnuplot_set__ instead.
i checked in the online manual but did not find anything really
useful; i'd like to know how to handle the interaction between octave
and gnuplot, such as to take control over all the capabilities of
gnuplot from inside an octave code: can you please address me to some
online reference where i can get this information?
thank you all