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Real Matrix

A real matrix refers to a rectangular array of real numbers, usually represented by rows and columns. It is commonly used in various fields such as mathematics, physics, and computer science to solve problems involving systems of linear equations, transformations, and data analysis.

Sense 1: Mathematical Concept

In mathematics, a real matrix is a matrix whose elements are real numbers. It can be square or rectangular in shape, with rows and columns representing different dimensions and values.

Sample sentence: The real matrix A can be diagonalized to obtain a simpler representation for the linear transformation.

Sense 2: Data Analysis

In data analysis, a real matrix is used to organize and manipulate numerical data. It can represent datasets, observations, or features of interest in a structured manner.

Sample sentence: The real matrix X contains the values of different variables recorded in the experiment.

Sense 3: Computer Graphics

In computer graphics, a real matrix is used to represent transformations, such as translations, rotations, and scaling, applied to geometric objects in a three-dimensional space.

Sample sentence: The real matrix M represents the rotation of the object around the origin.

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