Introduction to the Fourier Transform

Introduction to the Fourier Transform
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傅立叶变换简介

DOI:
10.1007/978-1-4612-0637-8_1
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发表时间:
1998
影响因子:
2.9
通讯作者:
T. Peters
T. Peters
中科院分区:
数学4区
文献类型:
--
作者:
T. Peters

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我们开始这一章的介绍基本傅立叶原理和符号使用,并遵循在后续章节的具体应用在生物医学工程的各个领域。对于非数学读者,我们首先介绍正弦波和余弦波的基本概念,它们的复数表示,以及它们在傅立叶变换中的作用。
We begin this chapter with an introduction to basic Fourier principles and the notation used, and follow in succeeding chapters with specific applications in the various areas in biomedical engineering. For the nonmathematical readers, we first introduce the basic concepts of sine and cosine waves, their representation in terms of complex numbers, and their role in Fourier transforms.