NMR Processing |
The purpose of this page is to collect information on certain processing strategies, to outline their purpose, and to explain how to achieve this action using Bruker TopSpin. To that end, example spectra are provided for download, indicated by the Bruker TopSpin logo,
DC Offset Correction of the FID | |
A constant voltage offset of the FID in the real or imaginary part will cause a "peak" exactly in the middle of the spectrum. | |
First-Point Correction | |
Convolution | |
What is frequently dubbed "convolution" actually is a multiplication of the FID with an appropriate filter function. The corresponding process in the frequency domain is called convolution. | |
Zero-Filling | |
Linear Prediction | |
Phase Correction | |
Baseline Correction | |
Peak Picking | |
Not really a manipulation, but part of the analysis. Routine, so who cares? But it looks like it is still an art, and proves: "know thy tools" |
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