“spherical data”的概念、定义、翻译、参考文献-科学参考

spherical data

Statistics

Directional data in three dimensions. The direction can be specified by the location of a point on a sphere of unit radius. Relative to axes at the centre of the sphere, the location can be expressed in either Cartesian coordinates, (x, y, z) or spherical polar coordinates (1, θ, ϕ). These are related as follows: $spherical data$ Spherical data are often represented in two dimensions using a Schmidt net. A distribution commonly used to model spherical data is the Langevin distribution.

单词	spherical data
释义	spherical data Statistics Directional data in three dimensions. The direction can be specified by the location of a point on a sphere of unit radius. Relative to axes at the centre of the sphere, the location can be expressed in either Cartesian coordinates, (x, y, z) or spherical polar coordinates (1, θ, ϕ). These are related as follows: $spherical data$ Spherical data are often represented in two dimensions using a Schmidt net. A distribution commonly used to model spherical data is the Langevin distribution.
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