Concept维数 / dimension
Dimension
Dimension is the minimum number of independent coordinates required to describe a space or object, that is, the number of vectors in a basis. In mathematics it is characterized by linear independence and is a foundational concept in geometry, algebra and analysis.
Timeline (last 90 days)
Oct 27
Dimensions can be viewed as the independent numbers (independent coordinates) needed to determine the position of something.
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Oct 10
In physics, the essence of a dimension is an independent coordinate — that is, an independent number needed to determine the position of something.
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