DHMgenSj

Computes the one-sided spectral values \(S_j\) from an autocovariance
function (ACVF) vector using the Dietrich-Newsam-Haskard circulant-embedding
approach.

internal

Makes univariate, multivariate, or random fields simulations precise and simple. Just select the desired time series or random fields’ properties and it will do the rest. CoSMoS is based on the framework described in Papalexiou (2018, <doi:10.1016/j.advwatres.2018.02.013>), extended for random fields in Papalexiou and Serinaldi (2020, <doi:10.1029/2019WR026331>), and further advanced in Papalexiou et al. (2021, <doi:10.1029/2020WR029466>) to allow fine-scale space-time simulation of storms (or even cyclone-mimicking fields).

Kevin Shook

CoSMoS

Complete Stochastic Modelling Solution

Simon Michael Papalexiou

Francesco Serinaldi

Filip Strnad

Yannis Markonis

DHMgenSj function

<dl><dt>acvf</dt>
<dd>numeric vector of autocovariance values starting at lag 0</dd></dl>

Arguments

Compute spectral values for DHM circulant-embedding simulation — DHMgenSj

<dl>

<dt>acvf</dt>
<dd>numeric vector of autocovariance values starting at lag 0</dd>

</dl>

DHMgenSj: Compute spectral values for DHM circulant-embedding simulation

Description

Usage

Value

Arguments