Difference between revisions of "Inadequate.m"
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parameters.sweep sweep width in Hz | parameters.sweep sweep width in Hz | ||
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parameters.npoints number of points in the fid | parameters.npoints number of points in the fid | ||
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parameters.spins active nuclei, e.g. {'13C'} | parameters.spins active nuclei, e.g. {'13C'} | ||
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parameters.J working J-coupling in Hz | parameters.J working J-coupling in Hz | ||
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H - Hamiltonian matrix, received from context function | H - Hamiltonian matrix, received from context function | ||
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R - relaxation superoperator, received from context function | R - relaxation superoperator, received from context function | ||
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K - kinetics superoperator, received from context function | K - kinetics superoperator, received from context function | ||
Revision as of 17:22, 12 January 2019
INADEQUATE pulse sequence. Removes uncoupled carbons from the spectra via a double quantum filter, allowing only double quantum coherences states too be detected. At natural abundance 13C, this produces only 13C pair subspectra.
Syntax
fid=inadequate(spin_system,parameters,H,R,K)
Arguments
parameters.sweep sweep width in Hz
parameters.npoints number of points in the fid
parameters.spins active nuclei, e.g. {'13C'}
parameters.J working J-coupling in 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
Examples
An INADEQUATE spectrum simulation for cyprinol (examples/nmr_liquids/inad_cyprinol.m) appears below.
Notes
Use dilute.m to generate carbon pair isotopomers.
See also
inept.m, dilute.m, dept.m, deptq.m, hsqc.m, hmqc.m, hmbc.m
Version 2.3, authors: Bud Macaulay, Ilya Kuprov
