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David Scott
dave@recoil.org
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Mon, 20 Jun 2005
Graphing
Never again will I force myself to use
gnuplot!
Never again will I have to edit the EPS output by hand to get the graph looking just right!
I have at last got a satisfactory ocaml graphing solution. Well satisfactory in the sense that it has drawn one graph for me so far:
The red/pink line is my heart-rate during my previous run (about 5 days ago... far too long a gap) and the blue line is the measured rate during this morning's run. The first major drop after about 30mins is when I stopped running and started resting. I notice that my HR dropped to a plateau at about 120bpm last time but not this time. I don't really know why although it could be linked to the weather -- today was beautifully fresh while 5 days ago it was pretty hot and humid.
Now to make the graph plot data in real-time from simulations. Did I mention that it uses OpenGL under ocaml via lablgl - all pretty fantastic tools.
[/princeton-2005] permanent link