Quaternions
Category: maths
MarkCC has a post about quaternions and the fact that they can be used for rotation, so I thought I'd chime in with exactly how they represent rotations....
Posted by Tim Lambert at 1:49 PM • 5 Comments •
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Tim Lambert (deltoidblog AT gmail.com) is a computer scientist at the University of New South Wales.
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maths:
Home Field Advantage
Category: maths
Baseball's World Series is played over the best of seven games. The first two games are played at the home field of one team (we will call this one team A), the next three at the home field of...
Posted by Tim Lambert at 10:45 PM • 10 Comments • 0 TrackBacks
Why you need to correct for clustering
Category: maths
Posted by Tim Lambert at 10:19 PM • 1 Comments • 0 TrackBacks
First Post
Category: maths
This was my first ever on-line posting, to sci.math in 1988. The world wide web wasn't invented until 1989 so we didn't have links---I added them in 2004 when I posted this to my blog. Kristian Damm Jensen wrote:...
Posted by Tim Lambert at 9:19 PM • • 0 TrackBacks
