plot:

Synopsis: RLaB graphics interface

Syntax: plot ( A, KeyTitles, I )

Description:

	The plot function plots numeric data via the GNUPLOT program. The
	argument A can be a matrix, or a list of matrices, or a string.
	When A is a matrix, columns 2 through N are plotted versus the 1st
	column. When A is a list of matrices, each matrix is plotted
	versus it's own 1st column. When A is a string, the string is sent
	to GNUPLOT as a command.

	plot ( M )			plots the contents of matrix M
	plot ( << M1 ; M2>> )		plots M1, and M2 on the same graph
	plot ( "set noborder" )		sends the string directly to
					GNUPLOT as a command

	Using a list of matrices as an argument to plot is useful when the
	the independent variable (1st column) of each matrix is different.

	The second and third, and optional argument to plot denotes the plot process
	number and sends key-titles. The plot() function will open distinct plot
	processes when given distinct values of N. When this feature is used in a
	X-windows environment, the effect is to create separate plot windows.
	The KeyTitles is a string-vector containing the titles to be plotted as keys.
	They are chosen beginning at KeyTitles[1] and so on.
	For example:

	plot ( M )			plot the contents if matrix M
	plot ( 2.*M, 1 )		plot 2 times M, to another window
	plot (<<M1;M2>>,2,KeyTitles)	plot M1, and M2 on the same graph in another
					window with the keytitles from KeyTitles

	If 'I' is not specified the default plot-window (0) is used.

See Also: splot, cont, pstring, postplot, latexplot,  printplot, 
psave, pssave,  multiplot, nomultiplot, plotyy, noplotyy, pclose, 
setterm, showplot, showpwin, replot, phelp, autoscale, 
xrange, yrange, zrange, xtics, noxtics, ytics, noytics, 
ztics, noztics, loglog, semilogx, semilogy, nolog, 
xlabel, ylabel, zlabel, title, notitle, linestyle, pformat, 
key, nokey, grid, nogrid, axis, noaxis, label, nolabel, time, notime

