Replacing forst points is done via "LP -before" ... for example, to replace points 1 to 8 with 12 LP coefficients: LP -before -pred 8 -ord 12 The flags "-b"
[NMRpipe Yahoo group] Re: Baseline issues in directly detected proton dimension of 13C-HSQ
Re: Baseline issues in directly detected proton dimension of 13C-HSQ
Hi Justin, This sensitivity enhanced experiment usually achieves good water suppression, but you could try removing some of the water with a polynomial solvent
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07-13-2011 08:31 PM
[NMRpipe Yahoo group] Baseline issues in directly detected proton dimension of 13C-HSQC-NO
Baseline issues in directly detected proton dimension of 13C-HSQC-NO
Hello everyone, I have a pair of 13C-HSQC-NOESY for two different proteins collected on a Varian instrument (gnoesyChsqcSE.c). Both have very severe rolling
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07-12-2011 08:26 PM
Singular spectrum analysis for an automated solvent artifact removal and baseline correction of 1D NMR spectra.
Singular spectrum analysis for an automated solvent artifact removal and baseline correction of 1D NMR spectra.
Singular spectrum analysis for an automated solvent artifact removal and baseline correction of 1D NMR spectra.
J Magn Reson. 2011 Mar 6;
Authors: De Sanctis S, Malloni WM, Kremer W, Tomé AM, Lang EW, Neidig KP, Kalbitzer HR
NMR spectroscopy in biology and medicine is generally performed in aqueous solutions, thus in (1)H NMR spectroscopy, the dominant signal often stems from the partly suppressed solvent and can be many orders of...
[NMRpipe Yahoo group] Rolling Baseline
Rolling Baseline
Hi NMRPipe users, I have a spectrum with a very strong rolling baseline caused by a background material signal. I have tried to use LP to correct the first few
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11-01-2010 11:07 PM
[NMR software blog] Can Zero-Filling Correct the Baseline?
Can Zero-Filling Correct the Baseline?
I want to show you a proton spectrum that has puzzled me during the last weeks. It contains something that's quite typical and something that I can't explain. I have processed the spectrum in two different ways, with zero-filling and without it. The spectrum without zero-filling is black, the spectrum with zero-filling is green (the number of points is doubled).
http://2.bp.blogspot.com/_ROkYShLRKqA/TGu61b5bG7I/AAAAAAAAAUQ/9AbsXlWbKUY/s400/TMS.pngThis detail is the bottom part of the TMS signal (magnified to show the ringing effect). Where does the...
Re: Rolling Baseline
Linear Mode
