Research Initiation: Stationary Stochastic Models For Flicker Noise Based on Internal-Valued Probability
Research Initiation: Stationary Stochastic Models For Flicker Noise Based on Internal-Valued Probability
批准号:
8809325
负责人:
Adrian Papamarcou
金额:
$5.94万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1988
资助国家:
美国
项目状态:
已结题
起止时间:
1988-06-01 至 1990-11-30
中文摘要
闪烁(1/f)的替代统计模型的开发 噪声在一个框架更广泛的比数字概率。 等 需要模型用于在稳定, 时不变系统,但表现出功率谱, 在通常意义上的平稳过程。 我们在区间值概率领域的经验使我们 推测寻找的模型可能会在那里找到,我们把它放在 系统地搜索该地区。 这是 在罕见的情况下,通常的数字概率概念 无法产生令人满意的模型,另一种概念似乎 更有前途。
英文摘要
The development of alternative statistical models for flicker (1/f) noise in a framework broader than that of numerical probability. Such models are needed for flicker noise phenomena that occur in stable, time-invariant systems, yet exhibit power spectra that are not attributable to stationary processes in the usual sense of the term. Our experience with the area of interval-valued probability leads us to speculate that the sought models may be found there, and we put forward systematic procedures for searching that area. This is one of the rare instances in which the usual concept of numerical probability fails to yield satisfactory models, and an alternative concept seems more promising.
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