No atan() method in FRC version of java

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No atan() method in FRC version of java

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11-10-2010, 14:15

Ether

systems engineer (retired)

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Join Date: Nov 2009

Rookie Year: 1969

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Re: No atan() method in FRC version of java

Quote:

Originally Posted by JewishDan18

Team 20 had the same problem. We ended up writing a Talyor approximation and reflecting it about the axis to produce our own atan2 function.

Taylor expansion is not the best tool to use for this purpose.

See the discussion about ATAN2 nonlinear model fitting here:

http://www.chiefdelphi.com/media/papers/2390

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