Recently, a research team led by Prof. GAO Minguang and Associate Prof. LI Xiangxian from Hefei Institutes of Physical Science (HFIPS), Chinese Academy of Sciences (CAS), has developed a spectral ...

Fourier analysis and numerical methods have long played a pivotal role in the solution of differential equations across science and engineering. By decomposing complex functions into sums of ...

The scientific literature contains an ever-growing number of reports of applications of vibrational spectroscopy as a multivariate non-invasive tool for analysis of biological effects at the molecular ...

This is a preview. Log in through your library . Abstract The Time Variant Discrete Fourier Transform was implemented as a real-time order tracking method using developed software and commercially ...

You probably have at least a nodding familiarity with the Fourier transform, a mathematical process for transforming a time-domain signal into a frequency domain signal. In particular, for computers, ...