2016
DOI: 10.1007/978-3-319-40581-0_57
|View full text |Cite
|
Sign up to set email alerts
|

Suppression of High Frequencies in Time Series Using Fuzzy Transform of Higher Degree

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

0
4
0

Year Published

2019
2019
2023
2023

Publication Types

Select...
4
2

Relationship

2
4

Authors

Journals

citations
Cited by 8 publications
(4 citation statements)
references
References 8 publications
0
4
0
Order By: Relevance
“…However, by the fact that the lower the degree of m is the better the reduction of irregular fluctuation is (i.e. the smaller the values of false|trueR^hmfalse(tfalse)false|, t—see Nguyen and co‐workers (Holčapek & Nguyen, 2016; 2018; Nguyen & Holčapek, 2018)), we have to choose m as small as possible. A rule of thumb says that if the observed trend‐cycle is a nearly linear function then we should choose m =0 or m =1; otherwise, choose m =2 or m =3. Choosing the bandwidth h Let trueR˜hfalse(tfalse)=Xfalse(tfalse)trueX^hmfalse(tfalse) be the residuum of the time series after subtracting the inverse F‐transform.…”
Section: Estimation Of Trend‐cycle Using F‐transformmentioning
confidence: 99%
See 1 more Smart Citation
“…However, by the fact that the lower the degree of m is the better the reduction of irregular fluctuation is (i.e. the smaller the values of false|trueR^hmfalse(tfalse)false|, t—see Nguyen and co‐workers (Holčapek & Nguyen, 2016; 2018; Nguyen & Holčapek, 2018)), we have to choose m as small as possible. A rule of thumb says that if the observed trend‐cycle is a nearly linear function then we should choose m =0 or m =1; otherwise, choose m =2 or m =3. Choosing the bandwidth h Let trueR˜hfalse(tfalse)=Xfalse(tfalse)trueX^hmfalse(tfalse) be the residuum of the time series after subtracting the inverse F‐transform.…”
Section: Estimation Of Trend‐cycle Using F‐transformmentioning
confidence: 99%
“…Recently, a novel approach to this issue has been introduced using monomial bases that make it possible to compute the components in a way that is simpler than the original one (see Nguyen et al 2017; Holčapek & Nguyen, 2018; Holčapek et al 2018). This simplifies applications of the F‐transform; for applications in time‐series analysis and elsewhere, see, for example, Holčapek and Nguyen (Holčapek & Nguyen, 2016; 2018; Nguyen & Holčapek, 2018) and Novák et al (2016).…”
Section: Introductionmentioning
confidence: 99%
“…Let us remind readers that sufficient conditions on the triplet (K, α, N) for constructing a generalized uniform fuzzy partitions of [a, b] are given in [12,17]. Moreover, from Definition 3, one can see that there are at most 2(τ + 1) basic functions that cover an arbitrary point in [a, b]…”
Section: Generalized Uniform Fuzzy Partitionmentioning
confidence: 99%
“…Below, we consider the European put option problem [23] as a particular case of Black-Scholes equation (17) with the following boundary and initial conditions:…”
Section: Real-life Applicationmentioning
confidence: 99%