Computing 1st principal direction of 3 points in 2D
10466
Making sense of principal component analysis, eigenvectors & eigenvalues
148716
If we take point (2,1) as the center point and ... then point (3, 3) is transformed into point ___
27057
Extract arbitrarily rotated plane of data from 3D array as 2D array
109740
Bresenham's line algorithm
130278
Vector Applications in Euclidean Geometry
29473
How can I rotate about an arbitrary point in 3D (instead of the origin)?
126885
canonical representation of three skew lines in $\mathbb{P}^3$
123010
What's the best way of transforming a 2D vector into the closest 8-way compass direction?
30991
Finding neighbours in a two-dimensional array
119978
Equidistant points on a polyline
76651
Rotating ~90° using Two-Point Equidistant projection with Proj4
155374
Faster way to compute the distance from a point to a surface in 3D
138596
How to get all 24 rotations of a 3-dimensional array?
127185
How to test whether a set of four points can form a parallelogram
74889
Trilateration algorithm for n amount of points
11205
Computing second partial derivative with polar coordinates
59754
Extended Euclidean Algorithm: backward vs. forward