computation-with-numpy

Learning Points & Summary

In this lesson we looked at how to:

• Create arrays manually with np.array()
• Generate arrays using .arange(), .random(), and .linspace()
• Analyse the shape and dimensions of a ndarray
• Slice and subset a ndarray based on its indices
• Do linear algebra like operations with scalars and matrix multiplication
• Use NumPys broadcasting to make ndarray shapes compatible
• Manipulate images in the form of ndarrays