hsvd {spant}

HSVD of an mrs_data object.

Description

HSVD method as described in: Barkhuijsen H, de Beer R, van Ormondt D. Improved algorithm for noniterative and timedomain model fitting to exponentially damped magnetic resonance signals. J Magn Reson 1987;73:553-557.

Usage

hsvd(mrs_data, comps = 40, irlba = TRUE, max_damp = 10)

Arguments

mrs_data

mrs_data object to be decomposed.

comps

number of Lorentzian components to use for modelling.

irlba

option to use irlba SVD (logical).

max_damp

maximum allowable damping factor.

Value

basis matrix and signal table.