fourier integral transform

基本解釋

The Fourier transform is an integral expression for a Fourier series applied to an infinitely long signal.
作爲(wèi)這種方法的一個(gè)例子，讓我們計(jì)算一個(gè)方波的傅裡葉級(jí)數(shù)。
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.
作爲(wèi)研究交通荷載引起的環(huán)境振動(dòng)問(wèn)題的基礎(chǔ)，研究了移動(dòng)集中荷載作用下彈性半空間躰的穩(wěn)態(tài)響應(yīng)問(wèn)題。
118.145.16.223
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.
本文從一個(gè)題例入手，對(duì)傅立葉變換時(shí)域積分性質(zhì)進(jìn)行一定的探討，得到關(guān)於該性質(zhì)應(yīng)用的一個(gè)有用的推論，証明其正確性。