My learning of linear algebra. Matrix should be the one of the math tool every engineer should have in hand.
Math, which lays the foundation of my career always attracts me for its rigor and beauty.
The beauty created in the digital world is more breathtaking than that created by nature
In project, I learn. Including the projects for math, computer and telecommunications, this section can be treated as the summary of all my posts in a more systematic approach.
set deadline or scheculed date for a repeated task in Emacs Org
Extends the swiss army knife from PC to movile device.