Simulate an ideal pulse excitation profile by smoothing a top-hat function with a Gaussian.

Simulate an ideal pulse excitation profile by smoothing a top-hat function with a Gaussian.

Usage

sim_th_excit_profile(bw = 1500, sigma = 50, fa = 180)

Arguments

bw

top-hat bandwidth (Hz).

sigma

Gaussian width smoothing parameter (Hz).

fa

intended flip angle of the pulse.

Value

data frame containing the frequency scale, excitation profile and corresponding flip-angles.