CorrectTESpec[spectra,dw,te]

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

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

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