Estimating the number of received signals by the "deterministic-MDL-criterion"

J. Worms
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引用次数: 2

Abstract

In this paper we consider estimation methods, which are based on the theory of "minimum description length" (MDL). Considering the proof of the MDL criterion given by G. Schwarz, the "deterministic-MDL-criterion" is derived and compared to the "eigen-MDL-criterion", proposed by Wax et. al. Having only a restricted number of sampled data in most cases the new criterion leads to better estimates than the "eigen-MDL-criterion". Our theoretical results are validated by numerical simulations.
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用“确定性- mdl准则”估计接收信号的数量
本文考虑了一种基于“最小描述长度”理论的估计方法。考虑到G. Schwarz给出的MDL准则的证明,导出了“确定性-MDL准则”,并与Wax等人提出的“特征-MDL准则”进行了比较。在大多数情况下,只有有限数量的采样数据,新准则比“特征-MDL准则”产生更好的估计。数值模拟验证了理论结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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