hsvd_filt: HSVD based signal filter.

Description Usage Arguments Value

View source: R/mrs_data_proc.R

Description

HSVD based signal filter 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

1
hsvd_filt(mrs_data, xlim = c(-30, 30), comps = 40, irlba = TRUE, max_damp = 10)

Arguments

mrs_data

MRS data to be filtered.

xlim

frequency range in Hz to filter.

comps

number of Lorentzian components to use for modelling.

irlba

option to use irlba SVD (logical).

max_damp

maximum allowable damping factor.

Value

filtered data.


neuroconductor-devel/spant documentation built on May 18, 2021, 9:12 p.m.