Question

How to check that this is an orthogonal linear map with $\det (A) = 1$, so it is a rotation?

score 106 · Answer 1 · 2014-11-17 20:54:23

106

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How to check that this is an orthogonal linear map with $\det (A) = 1$, so it is a rotation?

Published on 17 Nov 2014 - 20:54

score 4.2k · Answer 2 · 2014-11-18 20:40:57

4.2k

Views

Find center of rotation after object rotated by known angle (2D)

Published on 18 Nov 2014 - 20:40

score 16.6k · Answer 3 · 2014-11-20 03:11:36

16.6k

Views

Inverse rotation euler angles

Published on 20 Nov 2014 - 3:11

score 179 · Answer 4 · 2026-03-25 06:09:51

179

Views

Two body problem (rotation around a fixed central point)

Published on 25 Mar 2026 - 6:09

score 785 · Answer 5 · 2026-03-25 07:46:30

785

Views

The rotation group $SO(3)$ may be mapped to a $2$-sphere by sending a rotation matrix to its first column. How can I describe the fibres of the map?

Published on 25 Mar 2026 - 7:46

score 3k · Answer 6 · 2014-11-25 12:52:06

3k

Views

Calculating semi axes from given tilted ellipse equation

Published on 25 Nov 2014 - 12:52

score 352 · Answer 7 · 2014-11-25 20:37:37

352

Views

Rotate a vector into a plane spanned by two other vectors

Published on 25 Nov 2014 - 20:37

score 345 · Answer 8 · 2014-11-26 02:53:29

345

Views

How to represent two coordinate system transformations as one

Published on 26 Nov 2014 - 2:53

score 124 · Answer 9 · 2014-11-28 01:46:35

124

Views

Obscure Rotation Matrix

Published on 28 Nov 2014 - 1:46

score 1.4k · Answer 10 · 2014-12-01 23:47:51

1.4k

Views

Rotation Equivalence using Quaternions

Published on 01 Dec 2014 - 23:47

score 429 · Answer 11 · 2026-03-25 12:12:12

429

Views

Angular momentum superposition

Published on 25 Mar 2026 - 12:12

score 1.1k · Answer 12 · 2026-03-26 20:38:02

1.1k

Views

3D rotational matrix between two spherical co-ordinate systems.

Published on 26 Mar 2026 - 20:38

score 1k · Answer 13 · 2026-03-29 04:44:12

1k

Views

Know if a 4x4 matrix is a composition of rotations and translations (quaternions)

Published on 29 Mar 2026 - 4:44

score 28.2k · Answer 14 · 2014-12-08 20:23:03

28.2k

Views

How can I rotate a point 45 degrees counterclockwise around any point?

Published on 08 Dec 2014 - 20:23

score 179 · Answer 15 · 2014-12-08 23:32:03

179

Views

Yet another n-Dimensional Rotation question: is there a definition for n-Dimensional rotation which is cosine-distance invariant? (TO CLOSE)

Published on 08 Dec 2014 - 23:32

List Question

How to check that this is an orthogonal linear map with $\det (A) = 1$, so it is a rotation?

Find center of rotation after object rotated by known angle (2D)

Inverse rotation euler angles

Two body problem (rotation around a fixed central point)

The rotation group $SO(3)$ may be mapped to a $2$-sphere by sending a rotation matrix to its first column. How can I describe the fibres of the map?

Calculating semi axes from given tilted ellipse equation

Rotate a vector into a plane spanned by two other vectors

How to represent two coordinate system transformations as one

Obscure Rotation Matrix

Rotation Equivalence using Quaternions

Angular momentum superposition

3D rotational matrix between two spherical co-ordinate systems.

Know if a 4x4 matrix is a composition of rotations and translations (quaternions)

How can I rotate a point 45 degrees counterclockwise around any point?

Yet another n-Dimensional Rotation question: is there a definition for n-Dimensional rotation which is cosine-distance invariant? (TO CLOSE)

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