### GnuPlot

I have come to quite like gnuplot for doing the simple
X-Y plots that I so often need to do. I can produce interactive
plots on the screen, as well as postscript for paper copy, and
PNG files for the web. And it can do much more.
I wish it could do FFT's, and aparently am not the only one with
this wish, but the party line is that gnuplot is a plotting tool
not a mathematical tool. Thankfully it does do least squares fitting
of lines and polynomials.

There are quite a number of gnuplot tutorials and manuals out
there, some that I have found useful are included in the following
links.

Feedback? Questions?
Drop me a line!

Adventures in computing / tom@mmto.org