An implementation of a fast, robust, and effective algorithm is inevitable in modern
multivariate data analysis (MVDA). The principal component analysis (PCA) algorithm is …

We present, rapid and efficient identification of ten different types of post-consumer plastics
obtained from a local recycling unit by deploying a low cost, compact CCD spectrometer in …

Laser-induced breakdown spectroscopy (LIBS) is a valuable tool for evaluating the
geochemical characteristics of Martian rocks and was applied in the Tianwen-1 Mars …

Despite its intrinsic advantages, translation of laser induced breakdown spectroscopy for
material identification has been often impeded by the lack of robustness of developed …

We report the identification of five extensively used post-consumer plastics using the
femtosecond laser-induced breakdown spectroscopy (fs-LIBS) technique. All the samples …

In the present work, six novel high energy materials (HEMs) were investigated by
femtosecond and nanosecond LIBS techniques with an intention to comprehend the …

We report the development and optimization of a compact standoff laser-induced breakdown
spectroscopy (ST-LIBS) system for the investigation of explosives combined with multivariate …

The direct identification of mineral species in raw rocks was performed using laser induced
breakdown spectroscopy (LIBS). A total of 162 sulfide rocks with mineralogical relevance in …

For laser-induced breakdown spectroscopy (LIBS) quantitative analysis technique, baseline
correction is an essential part for the LIBS data preprocessing. As the widely existing cases …

A novel baseline estimation procedure building on previously published works is
presented.• The core of the estimation is an iterative spectrum suppression consisting of a …