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Combine MRSI coil data using the GLS method presented by An et al JMRI 37:1445-1450 (2013).

Source: R/mrs_data_proc.R
comb_coils_mrsi_gls.Rd

Combine MRSI coil data using the GLS method presented by An et al JMRI 37:1445-1450 (2013).

Usage

comb_coils_mrsi_gls(
  metab,
  noise_pts = 256,
  noise_mrs = NULL,
  bc_poly_noise = 2
)

Arguments

metab

MRSI data containing metabolite data.

noise_pts

number of points from the end of the FIDs to use for noise covariance estimation.

noise_mrs

MRS data containing noise information for each coil.

bc_poly_noise

baseline correct the noise samples with a polynomial in the time-domain. Defaults to 2, which performs a second-order polynomial correction. Set to NULL to disable.

Value

coil combined MRSI data.