2-D discrete graphs

[AGD]

Hello,

I have two queries:

1) How do I construct a 2-D discrete plot in Octave(3.0.1)? say for
instance, I want to plot x[1 2 1 2] for the sample intervals [0 1 2 3]. The
graph commands I tried all give continuous plots.

2) After I construct a discrete plot from the intervals 0 to 3, how can I
increase the number of samples for the same graph?
-- 
View this message in context: 
http://old.nabble.com/2-D-discrete-graphs-tp27942986p27942986.html
Sent from the Octave - General mailing list archive at Nabble.com.