Search results: Sage Journals

Restricted accessResearch articleFirst published January, 2001

New Classical Least-Squares/Partial Least-Squares Hybrid Algorithm for Spectral Analyses

David M. Haaland, David K. Melgaard

Applied Spectroscopy

Restricted accessResearch articleFirst published May, 2002

Concentration Residual Augmented Classical Least Squares (CRACLS): A Multivariate Calibration Method with Advantages over Partial Least Squares

David K. Melgaard, David M. Haaland, Christine M. Wehlburg

Applied Spectroscopy

Restricted accessResearch articleFirst published September, 2004

Effects of Nonlinearities and Uncorrelated or Correlated Errors in Realistic Simulated Data on the Prediction Abilities of Augmented Classical Least Squares and Partial Least Squares

David K. Melgaard, David M. Haaland

Applied Spectroscopy

Restricted accessResearch articleFirst published September, 2000

New Prediction-Augmented Classical Least-Squares (PACLS) Methods: Application to Unmodeled Interferents

David M. Haaland, David K. Melgaard

Applied Spectroscopy

Restricted accessResearch articleFirst published December, 2025

Complex-Valued Chemometrics in Spectroscopy: Classical Least Squares Regression

Thomas G. Mayerhöfer, Oleksii Ilchenko, Andrii Kutsyk [...]

Applied Spectroscopy

Restricted accessResearch articleFirst published September, 2000

Multi-Window Classical Least-Squares Multivariate Calibration Methods for Quantitative ICP-AES Analyses

David M. Haaland, William B. Chambers, Michael R. Keenan [...]

Applied Spectroscopy

Restricted accessResearch articleFirst published September, 2012

Calibration Transfer from Pharmaceutical Powder Mixtures to Compacts Using the Prediction Augmented Classical Least Squares (PACLS) Method

Zhenqi Shi, Benoît Igne, Robert W. Bondi [...]

Applied Spectroscopy

Restricted accessResearch articleFirst published January, 2019

Classical Least Squares-Assisted Mid-Infrared (MIR) Laser Spectroscopy Detection of High Explosives on Fabrics

Leonardo C. Pacheco-Londoño, Joaquín A. Aparicio-Bolaño, Nataly J. Galán-Freyle [...]

Applied Spectroscopy

Restricted accessResearch articleFirst published October, 1990

Investigation of the enlarged least-square estimator combined with a classical PID controller

F.C. Teng

Transactions of the Institute of Measurement and Control

Restricted accessResearch articleFirst published April, 2016

Classical Least Squares Combined with Spectral Interval Selection Using Genetic Algorithm for Prediction of Constituents in Pharmaceutical Solid Dosage Forms from near Infrared Chemical Imaging Data

Guilherme L. Alexandrino, Márcia C. Breitkreitz, Ronei J. Poppi

Journal of Near Infrared Spectroscopy

Restricted accessResearch articleFirst published January, 2001

New Classical Least-Squares/Partial Least-Squares Hybrid Algorithm for Spectral Analyses

David M. Haaland, David K. Melgaard

Applied Spectroscopy

Restricted accessResearch articleFirst published May, 2002

Concentration Residual Augmented Classical Least Squares (CRACLS): A Multivariate Calibration Method with Advantages over Partial Least Squares

David K. Melgaard, David M. Haaland, Christine M. Wehlburg

Applied Spectroscopy

Restricted accessResearch articleFirst published September, 2004

Effects of Nonlinearities and Uncorrelated or Correlated Errors in Realistic Simulated Data on the Prediction Abilities of Augmented Classical Least Squares and Partial Least Squares

David K. Melgaard, David M. Haaland

Applied Spectroscopy

Restricted accessResearch articleFirst published September, 2000

New Prediction-Augmented Classical Least-Squares (PACLS) Methods: Application to Unmodeled Interferents

David M. Haaland, David K. Melgaard

Applied Spectroscopy

Restricted accessResearch articleFirst published December, 2025

Complex-Valued Chemometrics in Spectroscopy: Classical Least Squares Regression

Thomas G. Mayerhöfer, Oleksii Ilchenko, Andrii Kutsyk [...]

Applied Spectroscopy

Restricted accessResearch articleFirst published September, 2000

Multi-Window Classical Least-Squares Multivariate Calibration Methods for Quantitative ICP-AES Analyses

David M. Haaland, William B. Chambers, Michael R. Keenan [...]

Applied Spectroscopy

Restricted accessResearch articleFirst published September, 2012

Calibration Transfer from Pharmaceutical Powder Mixtures to Compacts Using the Prediction Augmented Classical Least Squares (PACLS) Method

Zhenqi Shi, Benoît Igne, Robert W. Bondi [...]

Applied Spectroscopy

Restricted accessResearch articleFirst published January, 2019

Classical Least Squares-Assisted Mid-Infrared (MIR) Laser Spectroscopy Detection of High Explosives on Fabrics

Leonardo C. Pacheco-Londoño, Joaquín A. Aparicio-Bolaño, Nataly J. Galán-Freyle [...]

Applied Spectroscopy

Restricted accessResearch articleFirst published October, 1990

Investigation of the enlarged least-square estimator combined with a classical PID controller

F.C. Teng

Transactions of the Institute of Measurement and Control

Restricted accessResearch articleFirst published April, 2016

Classical Least Squares Combined with Spectral Interval Selection Using Genetic Algorithm for Prediction of Constituents in Pharmaceutical Solid Dosage Forms from near Infrared Chemical Imaging Data

Guilherme L. Alexandrino, Márcia C. Breitkreitz, Ronei J. Poppi

Journal of Near Infrared Spectroscopy