Next, a single-channel ANC algorithm based on spectral subtraction with an adaptive spectral floor estimation is developed, which reduces not only the effect of noise but also some residual echo.
A semi-empirical approach based on spectral index was extensively used for nitrogen content estimation.
Geographic factors, such as elevation, slope and aspect as well as shadows are also known to affect spectral reflectance values, and thus compromise biomass estimation performances of models based on spectral variables [24].
This study proposes a new method for improving the estimation of urban surface emissivity, which is primarily based on spectral mixture analysis.
Both methods are based on spectral matrix structure.
This clustering is exclusively based on spectral similarity.
When disagreement over how exactly to classify stars arose, Cannon came up with the logical system based on spectral absorption lines.
dNSAFs were calculated based on distributed spectral counts, in which shared spectral counts were distributed based on spectral counts unique to each isoform.
Samples were optimized for Raman mapping based on spectral acquisition and analysis on single cells.
For each site, phosphorylation levels were based on spectral counts [38].
