Learn how to create, index, slice, reshape, and perform arithmetic operations on arrays using NumPy, the most popular Python library for data science.

Finite difference matrix operators for performing numerical differentiation in python. The current version can handle 1D and 2D numpy arrays. 2D arrays need to be reshaped/unraveled into a column ...

The API is not stable yet and is expected to change between revisions. This Python code is not optimized for speed. Refer to the transformations.c module for a faster implementation of some functions.