Hey
I have just experimented in making a fast cos/sin algorithm i Labview 8.
As far as I have tested, it is 20 times more accurate and almost 30 times faster, compared with the one in the repository at www.nxtasy.org.
A funny thing I discovered, was, that my block is 10 times slower (compared to the one in the repository) on my laptop, but is 20 times faster on the NXT. Does anybody have a good explanation for that?
Feel free to use and comment it.
I have made the same post at: http://forums.nxtasy.org/index.php?showtopic=2337
/Steffen
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LabVIEW 2009 and 2011 user, with LabVIEW toolkit for Lego Mindstorms NXT.