Difference between revisions of "Tocsy.m"
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Amplitude-mode homonuclear TOCSY pulse sequence. | Amplitude-mode homonuclear TOCSY pulse sequence. | ||
==Syntax== | ==Syntax== | ||
| − | + | fid=tocsy(spin_system,parameters,H,R,K) | |
| − | == | + | ==Arguments== |
| − | |||
| − | + | parameters.sweep - sweep widths, Hz | |
| − | + | parameters.npoints - number of points for both | |
| − | |||
| − | parameters.npoints - number of points for both | ||
dimensions | dimensions | ||
| − | + | ||
parameters.spins - nuclei on which the sequence runs, | parameters.spins - nuclei on which the sequence runs, | ||
| − | + | specified as '1H', '13C', etc. | |
| − | + | ||
parameters.tmix - mixing time, seconds | parameters.tmix - mixing time, seconds | ||
| − | + | ||
parameters.lamp - spin-lock power, Hz | parameters.lamp - spin-lock power, Hz | ||
| + | |||
| + | parameters.rho0 - initial state | ||
| + | |||
| + | H - Hamiltonian matrix, received from context function | ||
| + | |||
| + | R - relaxation superoperator, received from context function | ||
| + | |||
| + | K - kinetics superoperator, received from context function | ||
==Outputs== | ==Outputs== | ||
| − | + | fid.cos, fid.sin - sine and cosine components | |
of the States quadrature | of the States quadrature | ||
==Examples== | ==Examples== | ||
| + | |||
See tocsy_sucrose.m file in examples/nmr_liquids directory. | See tocsy_sucrose.m file in examples/nmr_liquids directory. | ||
==See also== | ==See also== | ||
| + | |||
[[cosy.m]], [[noesy.m]], [[hsqc.m]] | [[cosy.m]], [[noesy.m]], [[hsqc.m]] | ||
''Version 2.1, authors: [[Ilya Kuprov]]'' | ''Version 2.1, authors: [[Ilya Kuprov]]'' | ||
| + | |||
| + | ==Description== | ||
| + | |||
| + | This function should be invoked using [[liquid.m]] context. | ||
Revision as of 15:06, 5 April 2026
Amplitude-mode homonuclear TOCSY pulse sequence.
Syntax
fid=tocsy(spin_system,parameters,H,R,K)
Arguments
parameters.sweep - sweep widths, Hz
parameters.npoints - number of points for both
dimensions
parameters.spins - nuclei on which the sequence runs,
specified as '1H', '13C', etc.
parameters.tmix - mixing time, seconds
parameters.lamp - spin-lock power, Hz
parameters.rho0 - initial state
H - Hamiltonian matrix, received from context function
R - relaxation superoperator, received from context function
K - kinetics superoperator, received from context function
Outputs
fid.cos, fid.sin - sine and cosine components
of the States quadrature
Examples
See tocsy_sucrose.m file in examples/nmr_liquids directory.
See also
Version 2.1, authors: Ilya Kuprov
Description
This function should be invoked using liquid.m context.
