Difference between revisions of "Homospoil.m"
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[[Kernel_utilities#State_space_indexing_and_manipulation|State space indexing and manipulation]] | [[Kernel_utilities#State_space_indexing_and_manipulation|State space indexing and manipulation]] | ||
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''Version 2.8, authors: [[Ilya Kuprov]]'' | ''Version 2.8, authors: [[Ilya Kuprov]]'' | ||
Revision as of 12:26, 25 April 2026
Emulates a strong homospoil pulse - only zero-frequency states with respect to the carrier frequencies (chemical shifts are not considered) survive the process.
Syntax
rho=homospoil(spin_system,rho,zqc_flag)
Arguments
rho - a state vector or a horizontal stack thereof
zqc_flag - a flag controlling the fate of zero-quantum
coherences. If set to 'keep', causes ZQCs to
survive the process, approximating experimen-
tal behaviour. If set to 'destroy', wipes the
zero-quantum coherences - only the longitudi-
nal states survive the process.
Outputs
rho - the state vector(s) with only the longitudi-
nal or only the zero-quantum states kept
Notes
This function is only available for sphten-liouv formalism; it supports Fokker-Planck direct products.
See also
State space indexing and manipulation
Version 2.8, authors: Ilya Kuprov
