Eigen · Rotation Logarithm and Exponential
Apr 13, 2025
Rotation Matrix Logarithm and Exponential As discussed in Exponential and Logarithm in SO(3), SE(3), Quaternion Space, the formulas are as follows.
Eigen 101 · Aliasing, Function Arguments and Reference
Apr 5, 2025
Some brief notes for quick reference. Aliasing It occurs when the same matrix or array coefficients appear both sides of an assignment operator. In general when you multiply two matrices, Eigen assumes...
Early Spring Road Trip
Mar 29, 2025
A place with some artistic vibe, or so people say. And another visit to a good old trail.
Python · Poetry Project Notes
Mar 22, 2025
Some brief notes for quick reference. Poetry project folder structure. Contents in pyproject.toml, a project setup example. It can be created manually or generated via poetry init, and updated by poetry add...