fourier integral transform

基本解释

The Fourier transform is an integral expression for a Fourier series applied to an infinitely long signal.
作为这种方法的一个例子，让我们计算一个方波的傅里叶级数。
By means of Fourier integral transform, the steady-state response in integral form of an elastic half-space subjected to a moving point load was obta ined.
作为研究交通荷载引起的环境振动问题的基础，研究了移动集中荷载作用下弹性半空间体的稳态响应问题。
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In this paper, we search after the integral property of Fourier transform after discussing specific example, and reach an useful deduction about its application, then we illustrate its validity.
本文从一个题例入手，对傅立叶变换时域积分性质进行一定的探讨，得到关于该性质应用的一个有用的推论，证明其正确性。