plot - simple plot

Calling Sequence

plot(x,y,[xcap,ycap,caption])

plot(y)

Parameters

• x,y : two vectors with same sizes
• xcap,ycap,caption : character strings or string matrices

Description

Plot y as function of x. xcap and ycap are captions for x-axis and y-axis respectively and caption is the caption of the plot.

Invoked with only one argument, plot(y) plots the y vector or, if y is a matrix, it plots all its row vectors on the same plot. This plot is done with respect to the vector 1:<number of columns of y>.

plot is obsolete. Use plot2d instead.

Examples

x=0:0.1:2*%pi;
// simple plot
plot(sin(x))
// using captions
xbasc()
plot(x,sin(x),"sin","time","plot of sinus")
// plot 2 functions
xbasc()
plot([sin(x);cos(x)])
 

See Also

plot2d  

Author

J.Ph.C.