Miscellaneous Python Tools

This repository contains utility functions that I may want to use later on (usually for data visualization in Matplotlib)...
The tools included enable the following:

1. Assemble gifs from Matplotlib figures
2. Print 2D arrays as LaTeX matrices
3. Plot surfaces and point clouds in 3D
4. Generate "radar charts" in Matplotlib
5. Interpolate an image to a point cloud
6. Rejection sampling for arbitrary multivariate distributions
7. Create and plot hex grids
8. Trim blank space around the border of an image
9. Export a Google Colab notebook as a pdf
10. Remove transparency from a folder of PNG files