multi graph in Octave

Mon Dec 1 13:28:36 CST 2008

Hi all, I have made a multi graph  using this instructions: subplot(1,2,1)plot(Fluido)xlabel 'volumen'ylabel 'presión'subplot(1,2,2)plot(Masa)xlabel 'volumen'ylabel 'presión' I have three questions: First, how can I put an "on the top title"? Not on each Graph only a General title. Second, how can I save this multi plot in  Octave ?I mean how can I save both graphs in one in an jpeg file and also in an eps file?

The third, I have a matrix like this G=[97 98 99 72 103 104 9997 98 99 72 103 104 99]; Imagine that each of any column of G is T=[1/02/1997 01/03/1998 01/03/1999 01/03/200 01/03/2001 01/03/2002]; So I want to plot each row of G like a temporal series and show in the x axis the date of "T" Can anyone help me? On the othe hand, I want to make a similar task so that I could make: A=[100 102 103]; And B=[Joseph Romer Jhon]; My inttention is to plot an hist(A) but that the x axis will be named by B. You are the best¡¡¡ Anyway if you could not help me can you send me interesting links?  

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