Projections and Applications

Description

This lecture covers the concept of projections in R³, focusing on linear transformations represented by matrices. It explains the definition of a projection, properties of projection matrices, and their geometric interpretation. The lecture also discusses the trace of a matrix, specifically in the context of linear transformations. Examples are provided to illustrate the application of projection matrices in different scenarios.

Official source

https://mediaspace.epfl.ch/media/0_yd4uhkog

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