transfer-matrix method
... that in optics and acoustics, the transfer-matrix method is used to analyze the propagation of electromagnetic or acoustic waves through a layered medium?
... that in <a href="./Optics" id="mwEWM" rel="mw:WikiLink" title="Optics">optics</a> and <a href="./Acoustics" id="mwEWQ" rel="mw:WikiLink" title="Acoustics">acoustics</a>, the <b id="mwEWU"><a href="./Transfer-matrix_method_(optics)" id="mwEWY" rel="mw:WikiLink" title="Transfer-matrix method (optics)">transfer-matrix method</a></b> is used to analyze the propagation of <a class="mw-redirect" href="./Electromagnetic_wave" id="mwEWc" rel="mw:WikiLink" title="Electromagnetic wave">electromagnetic</a> or <a href="./Acoustic_wave" id="mwEWg" rel="mw:WikiLink" title="Acoustic wave">acoustic waves</a> through a <a class="mw-disambig" href="./Stratification" id="mwEWk" rel="mw:WikiLink" title="Stratification">layered</a> medium?