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 |
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
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Cite this
Kochegurova, E. A., & Wu, D. (2018). Realization of a recursive digital filter based on penalized splines. Computer Optics, 42(6), 1083-1092. https://doi.org/10.18287/2412-6179-2018-42-6-1083-1092