Revision as of 19:25, 25 August 2005 edit Who (talk \| contribs) 20,719 edits m Levenberg-Marquardt algorithm on wheels on wheels! moved to Levenberg-Marquardt algorithm ← Previous edit		Revision as of 17:28, 26 August 2005 edit undo 128.174.141.252 (talk) →The solution Next edit →
Line 28: At a minimum of the sum of squares ''S'', we have ∇<sub>'''q'''</sub>''S''=0. With the above linearization, this leads to the following equation :('''J'''<sup>T</sup>'''J''')'''q''' = -2'''J'''<sup>T</sup>'''f''' from which '''q''' can be obtained by inverting '''J'''<sup>T</sup>'''J'''. The key to the LMA is to replace this equation by a 'damped version'

Levenberg–Marquardt algorithm: Difference between revisions