dispim.m simple code to display an image.
ft.m simple centered 2D Fourier transform.
xrot.m, yrot.m, zrot.m, throt.m calculate rotation matrices.
epgrf.m epggrad.m epg_relax.m Matlab/epg_grelax.m EPG RF, gradient and relaxation (and combination)
epgspins2FZ.m epgFZ2spins.m EPG transforms to/from \(M_x\),\(M_y\),\(M_z\)
epg_cpmg.m Basic CPMG simulation using EPG
gridmat.m 2D Gridding Function
whirl.m WHIRL spiral gradient design
lsfatwater.m Fat/Water code for HW7.
mingrad.m Fastest gradient for given k-space area.
ahncholinphase.m Ahn-Cho algorithm to fit linear phase.
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rawkneedata.mat k-space data for HW1.
axbrain.mat k-space data for HW2.
rfgrad1.mat, rfgrad2.mat RF/Gradients for HW2.
exampleB1_14.mat RF/gradient for lecture 4, slide 14.
noise4ch.mat 4-channel signal/noise for HW3.
spiral.mat Spiral trajectory for HW6.
mrf.mat MR Fingerprinting Dictionary for HW7.
me.mat Multi-echo data for HW7.
grad.mat Gradient Waveform for HW7.
brainim.mat Image for HW8 question 1.
kmotion.mat Image for HW8 question 2.
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