newbie plotting pole-zero diagrams



Hugo,

> > What does describe(""); display? It should show the entire list of topics.
> > Let us know what you get for describe(""); and we'll go from there.

> It shows a whole list of "commands" starting with number 624 and ending
> with 1156

OK, that is good news.

> I guess I need some |more-ish extension of the command to check whether
> thereis something about dataplot?

Enter describe("plot"); or, equivalently,
? plot
(with no space preceding the ? and no ; or other character following plot)
which should show just the items which have "plot" in their names.
Is dataplot in the list of items displayed?

best
Robert Dodier