Seasonal changes in the mean monthly runoff of 18 river basins in western central Africa were subjected to a Fourier analysis. The amplitudes and phase angles of the first three harmonic components ...

Fourier analysis provides a powerful framework for decomposing functions into sums or integrals of sinusoidal components, thereby enabling the study of frequency content in signals. In tandem, ...

The representation of a PERIODIC sound or WAVEFORM as a sum of Fourier components (i.e. pure SINUSOIDAL WAVEs). According to the FOURIER THEOREM, periodic sound may be shown to consist of SINE WAVEs ...

This article discusses the application of SPIP™ Extended Fourier analysis module for interpreting surface structures and distortions. The SPIP™ software allows users to detect and measure atomic ...

An acronym for attenuated total reflection Fourier-Transform infrared spectroscopy, ATF-FTIR is an analysis technique that can be used to analyse biological specimens in a cheap, economical way. This ...