Abstract
In this paper the possibility of development of the recursive digital filter using a P-spline is considered. The frequency and time response of the spline filter for real-time data are analytically obtained and investigated. The influence of the P-spline parameters on effectiveness of interpretation is explored with input metrical data. The patterns obtained during spline filter frequency analysis are confirmed by an example of Doppler function restoration.
| Original language | English |
|---|---|
| Pages (from-to) | 1083-1092 |
| Number of pages | 10 |
| Journal | Computer Optics |
| Volume | 42 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 1 Sep 2018 |
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Keywords
- Amplitude and phase-frequency response
- Digital filter
- Impulse infinite response (IIR fil-ter)
- Instrumental function
- Penalized spline
- Smoothing spline
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Computer Science Applications
- Electrical and Electronic Engineering
Cite this
Realization of a recursive digital filter based on penalized splines. / Kochegurova, Elena Alekseevna; Wu, Danni.
In: Computer Optics, Vol. 42, No. 6, 01.09.2018, p. 1083-1092.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Realization of a recursive digital filter based on penalized splines
AU - Kochegurova, Elena Alekseevna
AU - Wu, Danni
PY - 2018/9/1
Y1 - 2018/9/1
N2 - In this paper the possibility of development of the recursive digital filter using a P-spline is considered. The frequency and time response of the spline filter for real-time data are analytically obtained and investigated. The influence of the P-spline parameters on effectiveness of interpretation is explored with input metrical data. The patterns obtained during spline filter frequency analysis are confirmed by an example of Doppler function restoration.
AB - In this paper the possibility of development of the recursive digital filter using a P-spline is considered. The frequency and time response of the spline filter for real-time data are analytically obtained and investigated. The influence of the P-spline parameters on effectiveness of interpretation is explored with input metrical data. The patterns obtained during spline filter frequency analysis are confirmed by an example of Doppler function restoration.
KW - Amplitude and phase-frequency response
KW - Digital filter
KW - Impulse infinite response (IIR fil-ter)
KW - Instrumental function
KW - Penalized spline
KW - Smoothing spline
UR - http://www.scopus.com/inward/record.url?scp=85061399207&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85061399207&partnerID=8YFLogxK
U2 - 10.18287/2412-6179-2018-42-6-1083-1092
DO - 10.18287/2412-6179-2018-42-6-1083-1092
M3 - Article
AN - SCOPUS:85061399207
VL - 42
SP - 1083
EP - 1092
JO - Computer Optics
JF - Computer Optics
SN - 0134-2452
IS - 6
ER -