Probabilistic Frames: An Overview
Probabilistic Frames: An Overview
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概率框架:概述
DOI:
10.1007/978-0-8176-8373-3_12
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发表时间:
2011
期刊:
影响因子:
--
通讯作者:
K. Okoudjou
中科院分区:
文献类型:
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作者:
M. Ehler;K. Okoudjou
Finite frames can be viewed as mass points distributed in N-dimensional Euclidean space. As such they form a subclass of a larger and rich class of probability measures that we call probabilistic frames. We derive the basic properties of probabilistic frames, and we characterize one of their subclasses in terms of minimizers of some appropriate potential function. In addition, we survey a range of areas where probabilistic frames, albeit under different names, appear. These areas include directional statistics, the geometry of convex bodies, and the theory of t-designs.