Hi,
You are right. I fully forgot all this things. And now I'm trying to
restore the gap.
05.04.2017 16:44, Oleg Evseev пишет:
Hi, Igor.
With all due respect, looking on your questions, it seems that you
have huge knowledge gap in linear algebra.
It would be wise to firstly read how transformations can be
represented by matrices:
https://en.wikipedia.org/wiki/Transformation_matrix
<https://en.wikipedia.org/wiki/Transformation_matrix>
https://en.wikipedia.org/wiki/Rotation_matrix
On Russian you can start for example with
https://habrahabr.ru/post/131931/ - it's about basic things.
And so on, there are dozens articles about transformations and
matrices, just google it.
Good luck!
---
With regards, Oleg
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