projeccions
Projeccions refer to the process of mapping points from a higher‑dimensional space to a lower‑dimensional space or onto a chosen subspace. The term is used across disciplines such as geometry, linear algebra, cartography and data analysis. It derives from the Latin projectionem, meaning throwing forward or projecting outward.
In mathematics, a projection is a linear transformation P that maps a space to itself or to
In cartography, map projections convert the curved surface of the Earth to a flat plane. All such
In data analysis, projections reduce dimensionality or aid visualization by projecting high‑dimensional data into lower dimensions.
Applications of projeccions span engineering, computer graphics, geography, and statistics. Limitations arise from inherent distortions that