拉马努金球码

Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154) Pub Date : 2000-10-29 DOI:10.1109/ACSSC.2000.911057

V. De Brunner, M. Allali

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引用次数: 1

摘要

提出了一种在单位球面上放置点(码向量)的方法。该方法基于拉马努金旋转集，生成一个等分布的点系统。给出了Ramanujan球码的上界。这种方法灵活且易于实现，因为它只需要很少的变换就可以用球帽覆盖整个单位球体。

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A Ramanujan spherical code

A method for placing points (code vectors) on the unit sphere is presented. This method is based on a Ramanujan set of rotations, and generates an equidistributed system of points. An upper bound for Ramanujan spherical code is presented. This method is flexible and easy to implement as it needs only few transformations to cover the whole unit sphere with spherical caps.

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Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154)

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