Research output: Contribution to journal › Article › peer-review
Signal Smoothing with PLS Regression. / Panchuk, Vitaly; Semenov, Valentin; Legin, Andrey; Kirsanov, Dmitry.
In: Analytical Chemistry, Vol. 90, No. 9, 01.05.2018, p. 5959-5964.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Signal Smoothing with PLS Regression
AU - Panchuk, Vitaly
AU - Semenov, Valentin
AU - Legin, Andrey
AU - Kirsanov, Dmitry
PY - 2018/5/1
Y1 - 2018/5/1
N2 - Smoothing of instrumental signals is an important prerequisite in data processing. Various smoothing methods were suggested through the last decades each having their own benefits and drawbacks. Most of the filtering methods are based on averaging in a certain window (e.g., Savitzky-Golay) or on frequency-domain representation (e.g., Fourier filtering). The present study introduces novel approach to signal filtering based on signal variance through PLS (projections on latent structures) regression. The influence of filtering parameters on the smoothed spectrum is explained and real world examples are shown.
AB - Smoothing of instrumental signals is an important prerequisite in data processing. Various smoothing methods were suggested through the last decades each having their own benefits and drawbacks. Most of the filtering methods are based on averaging in a certain window (e.g., Savitzky-Golay) or on frequency-domain representation (e.g., Fourier filtering). The present study introduces novel approach to signal filtering based on signal variance through PLS (projections on latent structures) regression. The influence of filtering parameters on the smoothed spectrum is explained and real world examples are shown.
UR - http://www.scopus.com/inward/record.url?scp=85046400258&partnerID=8YFLogxK
U2 - 10.1021/acs.analchem.8b01194
DO - 10.1021/acs.analchem.8b01194
M3 - Article
AN - SCOPUS:85046400258
VL - 90
SP - 5959
EP - 5964
JO - Industrial And Engineering Chemistry Analytical Edition
JF - Industrial And Engineering Chemistry Analytical Edition
SN - 0003-2700
IS - 9
ER -
ID: 30504661