Fourier transformation for pedestrians [electronic resource]

• 作者： Butz, Tilman.
• 其他作者：
  • SpringerLink (Online service)
• 其他題名：
  • Undergraduate lecture notes in physics
• 出版： Cham : Springer International Publishing :Imprint: Springer
• 版本：2nd ed.
• 叢書名： Undergraduate lecture notes in physics
• 主題： Fourier transformations , Physics , Mathematical Methods in Physics. , Signal, Image and Speech Processing. , Mathematical Applications in the Physical Sciences.
• ISBN： 9783319169859 (electronic bk.) 、 9783319169842 (paper)
• FIND@SFXID: CGU
• 資料類型: 電子書
• 內容註: Introduction -- Fourier Series -- Continuous Fourier Transformation -- Window Functions -- Discrete Fourier Transformation -- Filter Effect in Digital Data Processing -- Data Streams and Fractional Delay -- Tomography: Back projection of Filtered Projections.
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• 摘要註: This book is an introduction to Fourier Transformation with a focus on signal analysis, based on the first edition. It is well suited for undergraduate students in physics, mathematics, electronic engineering as well as for scientists in research and development. It gives illustrations and recommendations when using existing Fourier programs and thus helps to avoid frustrations. Moreover, it is entertaining and you will learn a lot unconsciously. Fourier series as well as continuous and discrete Fourier transformation are discussed with particular emphasis on window functions. Filter effects of digital data processing are illustrated. Two new chapters are devoted to modern applications. The first deals with data streams and fractional delays and the second with the back-projection of filtered projections in tomography. There are many figures and mostly easy to solve exercises with solutions.
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