tdsr: Time-domain spectral registration.

In spant: MR Spectroscopy Analysis Tools

Time-domain spectral registration.

Description

An implementation of the method published by Near et al MRM 73:44-50 (2015).

Usage

tdsr(mrs_data, ref = NULL, xlim = c(4, 0.5), max_t = 0.2)

Arguments

mrs_data	MRS data to be corrected.
ref	optional MRS data to use as a reference, the mean of all dynamics is used if this argument is not supplied.
xlim	optional frequency range to perform optimisation, set to NULL to use the full range.
max_t	truncate the FID when longer than max_t to reduce time taken.

Value

a list containing the corrected data; phase and shift values in units of degrees and Hz respectively.

spant documentation built on Sept. 11, 2024, 9:13 p.m.