Using NumPy for array and matrix math in Python Many mathematical operations, especially in machine learning or data science, involve working with matrixes, or lists of numbers.

Python integration with CUPS using Tea4CUPS Custom fonts using NumPy and the Read-Font library (ported to Python 3) That will teach him to buy stuff in the parking lot of a fast food joint.

If you are doing matrix-based or array-based math and you don’t want the Python interpreter getting in the way, use NumPy. By drawing on C libraries for the heavy lifting, NumPy offers faster ...

The program-defined mm_normalize () function returns a matrix where the values have been normalized using the min-max technique. An array holding the minimum raw value in each column, and an array ...

Gray Scale We've already covered how to convert an image to gray scale in the Image Manipulation Basics section. However, we can also do this using matrix multiplication. There are two gray scale ...

Posted in Microcontrollers Tagged 16f877a, led matrix, mouse, pic, python, RF ← Laser-triggered Camera Rig Update: 2011 Version Weekly Roundup 1/14/12 → ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...