R/mrs_data_proc.R
sim_resonances.Rd
Simulate a MRS data object containing a set of simulated resonances.
sim_resonances(
freq = 0,
amp = 1,
lw = 0,
lg = 0,
phase = 0,
freq_ppm = TRUE,
acq_paras = def_acq_paras(),
fp_scale = TRUE,
back_extrap_pts = 0,
sum_resonances = TRUE
)
resonance frequency.
resonance amplitude.
line width in Hz.
Lorentz-Gauss lineshape parameter (between 0 and 1).
phase in degrees.
frequencies are given in ppm units if set to TRUE, otherwise Hz are assumed.
list of acquisition parameters. See
def_acq_paras
multiply the first data point by 0.5.
number of data points to back extrapolate.
sum all resonances (default is TRUE), otherwise return a dynamic mrs_data object.
MRS data object.
sim_data <- sim_resonances(freq = 2, lw = 5)