How to Calculate Spectral Bandwidth?
Spectral Bandwidth calculator uses Spectral Width = sqrt(1-(Moment of Wave Spectrum 2^2/(Zero-th Moment of Wave Spectrum*Moment of Wave Spectrum 4))) to calculate the Spectral Width, The Spectral Bandwidth is defined as the band width of light at one-half the peak maximum used to determine the narrowness of a wave spectra . Spectral Width is denoted by v symbol.
How to calculate Spectral Bandwidth using this online calculator? To use this online calculator for Spectral Bandwidth, enter Moment of Wave Spectrum 2 (m2), Zero-th Moment of Wave Spectrum (m0) & Moment of Wave Spectrum 4 (m4) and hit the calculate button. Here is how the Spectral Bandwidth calculation can be explained with given input values -> 0.987596 = sqrt(1-(1.4^2/(265*0.59))).