# pansy_cosy.m

From Spinach Documentation Wiki

Magnitude mode PANSY-COSY pulse sequence from Figure 1a in the paper by Kupce, Freeman, and John: http://dx.doi.org/0.1021/ja0634876

## Syntax

fid=pansy_cosy(spin_system,parameters,H,R,K)

## Arguments

parameters.spins - nuclei on which the sequence runs, e.g. {'1H','13C'} parameters.sweep - a vector with two sweep widths in Hz parameters.npoints - a vector of integers specifying point count in each dimension H - Hamiltonian matrix, received from context function R - relaxation superoperator, received from context function K - kinetics superoperator, received from context function

## Outputs

fid.aa - magnitude mode COSY FID on F1,F1 nuclei fid.ab - magnitude mode COSY FID on F1,F2 nuclei

## Examples

An example of a PANSY-COSY simulation for camphor (examples/nmr_liquids/pansy_camphor.m) appears below.

## Notes

Decoupling with respect to either of the working nuclei is impossible in this pulse sequence.

## See also

cosy.m, noesy.m, hsqc.m, hmqc.m

*Version 2.3, authors: Andrew Porter, Ilya Kuprov*