Unformatted text preview: Q (blue plusses) and the error in the rotated positions (green circles). digit accuracy is achieved for the angles and positions, but trouble is observed when the pitch is close to vertical ( ± π/ 2). CHALLENGE 12.3. (a) Suppose that C is m × n . The Frst fact follows from trace( C T C ) = n X k =1 ( m X i =1 c 2 ik ) = n X k =1 m X i =1 c 2 ik = ² C ² 2 F ....
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- Fall '11
- Harshad number, sample number