On 12/24/2009 7:57:28 AM, Michael J McCann wrote:
>
>Philip reminds me by
>"Be able to show an apparently
>x-y grid when the data
>was provided as r-theta. (and
>even mix the two data types on
>one plot?)",
>that I have often found myself
>involved with computations
>that have
>both R-Theta and X-Y aspects.
>Indeed I can see a use for
>plots where
>the polar and XY trajectories,
>real (in mechanical motion
>problems)
>or abstract (in SmithShart,
>Nyquist), could be combined
>(not all in
>one case perhaps).
>Cheers and Seasons best wishes
>to all.
>Mike.
While we are thinking on this line, surely
plotting complex numbers directly....
Philip Oakley C.Eng
philipoakley@iee.org