Improvement of NIR model by fractional order Savitzky–Golay derivation (FOSGD) coupled with wavelength selection

P Tong, Y Du, K Zheng, T Wu, J Wang - Chemometrics and Intelligent …, 2015 - Elsevier
Spectral pretreatment is of great importance in near infrared (NIR) spectral analysis since
NIR spectra of samples almost always contain overlapped bands due to different chemical …

Pretreating near infrared spectra with fractional order Savitzky–Golay differentiation (FOSGD)

KY Zheng, X Zhang, PJ Tong, Y Yao, YP Du - Chinese Chemical Letters, 2015 - Elsevier
With the aid of Riemann–Liouville fractional calculus theory, fractional order Savitzky–Golay
differentiation (FOSGD) is calculated and applied to pretreat near infrared (NIR) spectra in …

Optimizing rice near-infrared models using fractional order Savitzky–Golay derivation (FOSGD) combined with competitive adaptive reweighted sampling (CARS)

Z Xia, J Yang, J Wang, S Wang… - Applied Spectroscopy, 2020 - journals.sagepub.com
Developing a rapid and stable method for analyzing the quality parameters of rice is
important. Near-infrared (NIR) spectroscopy combined with chemometric techniques have …

[PDF][PDF] Bibliography on stable distributions, processes and related topics

J Nolan - Technical Report, 2010 - edspace.american.edu
The following sections are a start on organizing references on stable distributions by topic. It
is far from complete. Starting on page 23 there is an extensive list of papers, most on stable …

Interpreting multicomponent infrared spectra by derivative minimization

S Banerjee, D Li - Applied spectroscopy, 1991 - opg.optica.org
Stripping a constituent from a multicomponent spectrum reduces the intensity of the residual,
and most interpretive schemes attempt to factor out intensities associated with various …

[PDF][PDF] 信号处理技术在重叠化学信号解析中的应用

张秀琦, 刘辉, 郑建斌, 高鸿 - 化学进展, 2002 - manu56.magtech.com.cn
摘要重叠峰解析是目前分析化学中亟须解决的一个重要问题. 化学计量学用于重叠峰解析就是
借助某些数学或统计学方法, 把通过化学方法和仪器未能完全分离的复合量测信号分解成几个 …

Flip shift subtraction method: a new tool for separating the overlapping voltammetric peaks on the basis of finding the peak positions through the continuous wavelet …

S Wu, L Nie, J Wang, X Lin, L Zheng, L Rui - Journal of Electroanalytical …, 2001 - Elsevier
To separate the overlapping voltammetric peaks that can be described by the sech2-
function, a new method, flip shift subtraction method (FSSM), is proposed. It is built on the …

Water structure at interfaces studied by total internal reflection Raman spectroscopy

ZS Nickolov, JC Earnshaw, JJ McGarvey - Colloids and Surfaces A …, 1993 - Elsevier
Total internal reflection Raman spectroscopy has been used to study the O H stretching
vibrational band of water adjacent to a hydrophobic surface, formed by a Langmuir …

Raman studies of three-dimensional foam

N Goutev, ZS Nickolov - Physical Review E, 1996 - APS
The structure of the thin liquid films in a stable three-dimensional foam (shaving cream) has
been studied by Raman scattering. Two phases existing in the foam films are identified …

A new graphical approach for improved user control of Fourier self-deconvolution of infrared spectra

NT Kochev, MI Rogojerov, GN Andreev - Vibrational spectroscopy, 2001 - Elsevier
A new graphical approach for reliable control of Fourier self-deconvolution of infrared
spectra is proposed. The program for spectra deconvolution (PSD) has been developed …