Streamflow Simulation: 1. A new look at Markovian Models, fractional Gaussian noise, and Crossing Theory
Streamflow Simulation: 1. A new look at Markovian Models, fractional Gaussian noise, and Crossing Theory
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水流模拟：1. 马尔可夫模型、分数高斯噪声和交叉理论的新视角
DOI：
10.1029/wr008i004p00921
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发表时间：
1972
影响因子：
5.4
通讯作者：
D. Dawdy
中科院分区：
文献类型：
--
作者：
I. Rodríguez‐Iturbe;J. M. Mejía;D. Dawdy
虚线过程是一种潜在的水文模拟模型。这个过程由一系列折线的总和组成。通过适当选择所考虑的折线数目及其参数，可以对各种统计特性进行建模。其中包括任意单调相关结构和存储器。此外，相关函数在原点处的二阶导数可以保留。二阶导数的保持性是交叉理论中的一个重要性质。
A broken line process is presented as a potential hydrologic simulation model. The process is composed of the sum across a series of broken lines. By proper choice of the number of broken lines considered and of their parameters, various statistical characteristics may be modeled. These include an arbitrary monotonic correlation structure and memory. In addition, the second derivative of the correlation function at the origin may be preserved. This preservation of the second derivative is an important property in crossing theory.