How To
Chapter 5 How To How to perform common processing steps
Phasing
Controls Spectra can be phased (after adding processing operations that convert the time domain to frequency domain data) by using the phasing tool that can be displayed (by clicking the Phases button in toolbar). The zeroth order phase correction is controlled by the top (PH0) slider and the fi...
Baseline correction
Two separate operations are involved in baseline correction. The first operation, REGIONS, is used to select regions that are to be considered baseline. The second operation (for example, BCWHIT or BCPOLY) is used to specify what type of baseline calculation is to be done. Both operations need to be...
NUS Data Processing
Conventional NMR data acquisition collects the indirect time points with equal spacing. This uniform spacing is appropriate for the use of the Fourier Transform algorithm to convert data from the time domain to the frequency domain. Recently, there has been much progress in the use of non-uniforml...
Spectrum View
This page contains an assortment of descriptions of how to change the view of spectra in a spectrum chart. Synchronize views Synchronize Spectrum Display NMRFx provides a basic implementation of spectrum synchronization. More complete tools are in development. Synchronization is currentl...
Aligning Spectra
Even with careful attention to dataset referencing your datasets may not be perfectly aligned, but good alignment is generally important for subsequent analysis. NMRFx Processor provides an alignment tool to make sure your datasets are properly aligned right after your done processing and before yo...