Simulate an mrs_data object containing simulated Gaussian noise.

Simulate an mrs_data object containing simulated Gaussian noise.

sim_noise(
  sd = 0.1,
  fs = def_fs(),
  ft = def_ft(),
  N = def_N(),
  ref = def_ref(),
  nuc = def_nuc(),
  dyns = 1,
  fd = TRUE
)

Arguments

sd

standard deviation of the noise.

fs

sampling frequency in Hz.

ft

transmitter frequency in Hz.

N

number of data points in the spectral dimension.

ref

reference value for ppm scale.

nuc

resonant nucleus.

dyns

number of dynamic scans to generate.

fd

return data in the frequency-domain (TRUE) or time-domain (FALSE)

Value

mrs_data object.