EPGSignal[{nEcho,echoSpace},{t1,t2},{ex_angle,ref_angle},b1]
generates a EPG t2 curve with stimulated echos. t1, t2 and echoSpace are in ms, angel is in degree, b1 is between 0 and 1. Output is the EPG Signal vector.
EPGSignal[]
is based on DOI: 10.1002/jmri.24619.
https://wolfram.com/xid/0fobsyv3hbq984882zcmfhz-i0xu