partial-fraction expansion的意思|示意

Under the ordinary exciting signal, this method of calculation is just in the same form as that for inverse Laplace transformation of rational fraction by partial fraction expansion.

当激励信号是常见信号时，本文提出的方法与求有理分式的拉氏反变换的部分分式展开法在形式上完全相同。

This paper gives a practical algorithm for partial fraction expansion of a rational function with multiple poles without derivative evaluation.

对具有多重极点的有理函数，本文给出了部分分式展开的实用算法，该算法不需求导数值。

We give a simple method of partitioning a true fraction into the partial fraction expansion.

给出了把真分式分解为部分分式之和的一个简便方法。