Fractional wavelet analysis of the composite signals of two-component mixture by multivariate spectral calibration

DİNÇ E., Baleanu D., Tas K.

JOURNAL OF VIBRATION AND CONTROL, cilt.13, sa.9-10, ss.1283-1290, 2007 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 13 Sayı: 9-10
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1177/1077546307077464
  • Dergi Adı: JOURNAL OF VIBRATION AND CONTROL
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1283-1290
  • Anahtar Kelimeler: fractional B-splines, fractional calculus, partial least squares, composite signals, multivariate spectral calibration, quantitative analysis, QUANTITATIVE RESOLUTION, ACETYLSALICYLIC-ACID, TRANSFORM
  • Ankara Üniversitesi Adresli: Evet

Özet

The fractional wavelet transform is a new mathematical tool for signal and image analysis. In this study, fractional wavelet analysis of the composite signals of the components in a binary mixture was investigated. In the quantitative evaluation of hydrochlorothiazide and cilazapril, partial least squares calibration was applied to the fractional wavelet coefficients after optimization of the experimental conditions. The validation of the partial least squares approach was tested by analyzing various synthetic mixtures consisting of active compounds of interest. Hydrochlorothiazide and cilazapril in real samples were analyzed using partial least squares calibration based on the fractional wavelet coefficients without a prior chemical separation procedure. This combined method is a potential new chemometric approach and is suitable for quantitative analysis of the components in samples.