Circular distribution

In probability and statistics, a circular distribution or polar distribution is a probability distribution of a random variable whose values are angles, usually taken to be in the range [0, 2π). A circular distribution is often a continuous probability distribution, and hence has a probability density, but such distributions can also be discrete, in which case they are called circular lattice distributions. Circular distributions can be used even when the variables concerned are not explicitly angles: the main consideration is that there is not usually any real distinction between events occurring at the lower or upper end of the range, and the division of the range could notionally be made at any point.

单词	Circular distribution
释义	Circular distribution 英语百科 Circular distribution In probability and statistics, a circular distribution or polar distribution is a probability distribution of a random variable whose values are angles, usually taken to be in the range [0, 2π). A circular distribution is often a continuous probability distribution, and hence has a probability density, but such distributions can also be discrete, in which case they are called circular lattice distributions. Circular distributions can be used even when the variables concerned are not explicitly angles: the main consideration is that there is not usually any real distinction between events occurring at the lower or upper end of the range, and the division of the range could notionally be made at any point.
随便看	lower bound method lower bound of a subrange type lower bound on the complexity lower bound state lower bound symbol lower bound theorem lower bow lower box lower boy lower braaws Lower brachial plexus neuropathy lower bracket lower branch lower branch of Greenwich meridian lower branch of meridian lower branch of the meridian lower brass lower brasses lower breast Lower Bridge lower bridge jolly boat lower broadcast state Lower Broughton Lower Brule Lower Brule Indian Reservation