We explore novel methods of recovering the original spectral line profiles from data obtained by instruments that sample those profiles with an extended or multipeaked spectral transmission profile.

This study introduced an efficient method for solving non-linear equations. Our approach enhances the traditional spectral conjugate gradient parameter, resulting in significant improvements in the ...

Abstract: The methods on predicting the insulation performance of transformer by measuring the spectra of insulation oil show excellent application value. The aging evaluation method of classification ...

Abstract: Aiming at the problem that it is difficult to determine the environmental test conditions with nonstationary random vibration data, two methods of maximum spectral analysis have been summed ...

ABSTRACT: A time-spectral method for solution of initial value partial differential equations is outlined. Multivariate Chebyshev series are used to represent all temporal, spatial and physical ...

An improved technique for ultra-high-resolution NMR spectroscopy may prove useful for applications such as process optimization, metabolomics, and studies of intrinsically disordered proteins. The ...

Abstract: In this talk, we mainly introduce a novel and simple spectral method to discretize the fractional Laplacian and apply it to study nonlocal elliptic problems. The key idea of our method is to ...