CorrectTESpec[spectra,dw,te]

corrects the spectra for 1st order phase by extrapolating the missing FID samples in the TE using Hankel matrix SVD analysis.

CorrectTESpec[spectra,dw,te,gyro,ppmRan]

corrects the spectra for 1st order phase by extrapolating the missing FID samples in the TE using Hankel matrix SVD analysis. Only the part of the spectra in the ppmRan is used for optimization.