Re: Showing 2D coordinates

In article <ft0q4q$qb8$1@xxxxxxxxxxxxxxxxxx>,
BlackIbanez <shotdowndead@xxxxxxxxxxx> wrote:
How can I print the intersection of 2 lines in a plot?

I'd like MATLAB to generate this point, and print it as text
on the graph.

EXAMPLE: http://img367.imageshack.us/img367/6427/rangeha2.jpg

Looks to me like something suitable for interp1() -- though
you will have to decide which interpolation to use for the case
where the selected special x coordinates do not happen to
exactly match the x coordinates of any plotted data. In your
example graph, probably simple linear interpolation would work,
but in cases where the graph was not as smooth, the choice of
interpolating function could make a significant difference in
the intersection point (e.g., suppose you were graphing a fractal.)

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