Math
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The math behind fitting a plane instead of a line.
19 min read -
What if the FFT functions in NumPy and SciPy don’t actually compute the Fourier transform…
19 min read -
A quick journey from theory to implementation and application
17 min read -
The Ornstein-Uhlenbeck process in Python
14 min read -
The physical meaning of matrix inversion, related formulas, and how inversion behaves on several special…
18 min read -
Panning a spherical image is just a horizontal roll, but tilting it vertically is much…
12 min read -
Since the way we manipulate high-dimensional vectors is primarily matrix multiplication, it isn’t a stretch…
21 min read -
Visualizing matrix transposition, to make sense of transpose-related formulas.
13 min read -
The physical meaning of multiplying two matrices and how it works on several special matrices.
15 min read -
We roll up our sleeves and start to deal with matrices
19 min read