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
As a replacement of Matlab (I miss Matlab for its clean and concise grammar), numpy is the core library for scientific computing in Python. It provides a high-performance multidimensional array object, and tools for working with these arrays.
the frustraing “copy” in python. Every newbie of python from other language maybe frustrated by “copy” in python. In python, variable behaves like pointer. If you want to have “copy” like what other languages (say, C and java), you have to do extra work to make it.
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.
the software and hardware I used to build my life
set deadline or scheculed date for a repeated task in Emacs Org
Extends the swiss army knife from PC to movile device.