Difference between revisions of "Hmqc.m"
(Created page with "Magnitude-mode HMQC pulse sequence. Syntax: fid=hmqc(spin_system,parameters,H,R,K) where H is the hamiltonian commutation superoperator, R is the relaxation ...") |
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| − | Magnitude-mode HMQC pulse sequence. | + | {{DISPLAYTITLE:hmqc.m}} __NOTOC__ |
| + | Magnitude-mode HMQC pulse sequence. | ||
| − | + | ==Syntax== | |
| − | + | function call string | |
| − | |||
| − | |||
| − | + | ==Arguments== | |
| − | parameters.npoints | + | parameters.sweep [F1 F2] sweep widths in each |
| + | frequency direction, Hz | ||
| + | |||
| + | parameters.npoints [F1 F2] numbers of points in | ||
| + | each time direction | ||
| + | |||
| + | parameters.spins {F1 F2} nuclei, e.g. {'15N','1H'} | ||
| + | |||
| + | parameters.decouple_f2 nuclei to decouple in F2, | ||
| + | e.g. {'15N','13C'} | ||
| + | |||
| + | parameters.decouple_f1 nuclei to decouple in F1, | ||
| + | e.g. {'1H','13C'} | ||
| + | |||
| + | parameters.J primary scalar coupling, Hz | ||
| + | |||
| + | H - Hamiltonian matrix, received from context function | ||
| + | |||
| + | R - relaxation superoperator, received from context function | ||
| + | |||
| + | K - kinetics superoperator, received from context function | ||
| − | + | ==Outputs== | |
| − | + | fid - free induction decay for magnitude mode processing | |
| − | + | ==Examples== | |
| + | An HMQC spectrum of strychnine (examples/nmr_liquids/hmqc_strychnine.m) appears below. | ||
| − | + | [[File:hmqc_strychnine.png]] | |
| − | + | ==Notes== | |
| + | Natural abundance experiments should make use of the isotope dilution functionality. See [[dilute.m]] function. | ||
| + | |||
| + | ==See also== | ||
| + | Links to related functions. | ||
| + | |||
| + | |||
| + | ''Version 2.3, authors: [[Author 1]]'' | ||
Revision as of 15:01, 31 December 2018
Magnitude-mode HMQC pulse sequence.
Syntax
function call string
Arguments
parameters.sweep [F1 F2] sweep widths in each
frequency direction, Hz
parameters.npoints [F1 F2] numbers of points in
each time direction
parameters.spins {F1 F2} nuclei, e.g. {'15N','1H'}
parameters.decouple_f2 nuclei to decouple in F2,
e.g. {'15N','13C'}
parameters.decouple_f1 nuclei to decouple in F1,
e.g. {'1H','13C'}
parameters.J primary scalar coupling, Hz
H - Hamiltonian matrix, received from context function
R - relaxation superoperator, received from context function
K - kinetics superoperator, received from context function
Outputs
fid - free induction decay for magnitude mode processing
Examples
An HMQC spectrum of strychnine (examples/nmr_liquids/hmqc_strychnine.m) appears below.
Notes
Natural abundance experiments should make use of the isotope dilution functionality. See dilute.m function.
See also
Links to related functions.
Version 2.3, authors: Author 1
