How to position the machine using a dead wheel? (Whitch is a Localizer of Dead Wheel)

[6-BennyLi-9]

We all know that road runner help us do that in many cases by TwoDeadWheelLocalizer and ThreeDeadWheelLocalizer in 1.0. And we also know that how to tune it and use it.

But now I want to know how it works in basic. I tried to use Complex and Some other Math knowledge to do this. And I got my result,
you can see it in my repo FTC-Robot-Integration-Client. But however, it doesn't look that well.

By the way, I'm a Chinese so I can't open YouTube links.

[cmacfarl]

I can't open YouTube links, if you want to recommend me a video about it, please download it and drop it in GitHub

Please do not do this. Downloading video is a violation of YouTube's terms of service. https://www.youtube.com/static?template=terms

I don't have the math background to be able to answer your question, but I presume you want to ask your favorite search engine to return results for "kinematics" or "ftc robot kinematics".

[6-BennyLi-9]

Sorry about that I don't know anything about youtube(I only know there is a video website called youtube).

[6-BennyLi-9]

Thank you very much because I found the website that I really want: link