The relaxation dispersion model for the numeric solution (NS) to the Bloch-McConnell equations for
SQ CPMG-type data using 3D magnetisation vectors. The model is labelled as
NS CPMG 2-site 3D full in
relax.
Parameters
The NS CPMG 2-site 3D full model has the parameters {R2A0, R2B0, ..., pA, Δω, kex}.
Code
The library code: https://sourceforge.net/p/nmr-relax/code/ci/master/tree/lib/dispersion/ns_cpmg_2site_3d.py
References
The function uses an explicit matrix that contains relaxation, exchange and chemical shift terms. It does the 180deg pulses in the CPMG train. The approach of Bloch-McConnell can be found in chapter 3.1 of Palmer, A. G. Chem Rev 2004, 104, 3623-3640. This function was written, initially in MATLAB, in 2010.
This is the model of the ..→
