why do i need uneven sampling of spectrum how to interpolate data what spec is a wavenumber called what is the purpose of this interpolation what is the purpose of interpolating spectra? how to interpolate a spectrum which wavelength does the interpolated spectrum have? interpolation spectrum definition what is the process of uneven sampling in the spectrum why can't even sampling of wavelengths be performed? how to do this? interpolations definition how to even sampling in spectroscopy what is the step size of wavelength when interpolated what is even sampling how can i do a uniform interpolation how to use interpolation what is the step size of an even sampling spectrum how to measure the uneven sampling of a spectrum what is interpolation of spectra why is it necessary to interpolate an entire spectrum?