Spin Echo Formation with a Phase Pre-Winding Pulse

Keywords

absolute actual additional advanced agreement allowing applied approximation block choosing chosen class coefficients combination complex computational conditioned conjugate consistent contains contrast control corresponds council defined delay denoted denotes dept derivative design designed desired destroys directly dwell effective either employing encoding energy entries equilibrium excitation experiment exploring filter filters finite form formation forward frequencies frequency future general giving global gradient grant identity impractical impulse include increasing introducing inverse lead leads least length like linear literature local long longitudinal magnetization magnitude maintained make matrix measured medical minimization minimizes model mostly multipliers necessary negative norm normalized operation optimal optimized outside particular physics plotted positive potentially predict prediction predictive problem proposed pulse pulses radio radiology real refocusing regularization repetition require respect respectively response ripples short simplicity since slightly slope solution spin spins steady supported suppression symmetric target temporal theory transform transposed transversal units usually wind winding