1)modified Mathieu equation,变形马蒂厄方程2)modified Mathieu function,变形马蒂厄函数3)modified Mathieu function of the second kind,变形第二类马蒂厄函数4)modified Mathieu function of the third kind,变形第三类马蒂厄函数5)modified Mathieu function of the first kind,变形第一类马蒂厄函数6)mathieu equation,马提厄方程