sigpy.mri.rf.slr.dz_gslider_b(n=128, g=5, gind=1, tb=4, d1=0.01, d2=0.01, phi=3.141592653589793, shift=32)[source]

Design a g-slider pulse b

  • n (int) – number of time points.
  • g (int) – number of sub-slices.
  • gind (int) – subslice index.
  • tb (int) – time bandwidth product.
  • d1 (float) – passband ripple level in :math:’M_0^{-1}’.
  • d2 (float) – stopband ripple level in :math:’M_0^{-1}’.
  • phi (float) – subslice phase.
  • shift (int) – n time points shift of pulse.

SLR beta parameter.

Return type:

b (array)


Setsompop, K. et al. ‘High-resolution in vivo diffusion imaging of the human brain with generalized slice dithered enhanced resolution: Simultaneous multislice (gSlider-SMS). Magn. Reson. Med.79, 141–151 (2018).