取整函数在高等数学中的几个应用

Several Applications of the Integral Function

取整函数在高等数学的学习中经常遇到,凡涉及与之有关的极限计算,求导运算,积分运算和傅里叶展开,由于它的特殊性,往往使学生困惑不解.本文针对上述现状,就教学中出现的典型应用问题给予小结,利于学生学习与反思.

The integral function in higher mathematics learning often encounters,which related to the limit calculation,derivation,integral operation and Fourier expansion. Due to the particularity of it tends to make the students feel puzzled,we give a summary of the typical application problems in the paper,which conducive to student learning and reflection.