Revision as of 00:14, 7 January 2017 edit 23.119.121.46 (talk) →Derivative of rotated vector with respect to quaternion: new section ← Previous edit		Revision as of 00:15, 7 January 2017 edit undo SineBot (talk \| contribs) Bots 2,564,752 edits m Signing comment by 23.119.121.46 - "→Derivative of rotated vector with respect to quaternion: new section" Next edit →
Line 876: Recently, there was a section added with a formula for computing the derivative of a rotated vector with respect to the quaternion by which the vector was rotated ("Differentiation with respect to the rotation quaternion"). I have simulated this formula numerically, and it does not appear to be accurate. I have found an alternate source at the below linked pdf that appears to be correct. See equation 46. http://web.cs.iastate.edu/~cs577/handouts/quaternion.pdf <!-- Template:Unsigned IP --><small class="autosigned">— Preceding [[Wikipedia:Signatures\|unsigned]] comment added by [[Special:Contributions/23.119.121.46\|23.119.121.46]] ([[User talk:23.119.121.46#top\|talk]]) 00:14, 7 January 2017 (UTC)</small> <!--Autosigned by SineBot--> ~~http://web.cs.iastate.edu/~cs577/handouts/quaternion.pdf~~

Talk:Quaternions and spatial rotation: Difference between revisions