OVERLAY POINTS IN A MAP

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Diana
Diana 2012-3-27
I have a very simple black and white image of a region (map) and I would like to specify some areas in it (areas where the sondes were dropped, I have the latitude and longitude of them) and I was wondering if someone had an idea of an "easy" or less complicated way of doing this, if it is possible to do in Matlab. Any idea will be great.
thanks

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bym
bym 2012-3-28
simple example plots 3 sondes off the coast of the North America
c = load('cape');
spy(c.X==1)
hold
plot([300,250,200],[150,150,150],'m*')
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Diana
Diana 2012-3-28
Thanks a lot fr answering.. basically less complicated than everything... one question about your answer .. if I want to use my own picture how would that affect the rest of the code you wrote...sorry I'm just starting to use matlab and don't know much..
Diana
Diana 2012-3-28
how will it know where to locate the dot in the image?

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