Titlebook: Digital Fourier Analysis: Advanced Techniques; Ken‘iti Kido Textbook 2015 Springer Science+Business Media, LLC, part of Springer Nature 20

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Signaling and Communication in Plantss the correlation function is referred to as “correlation analysis,” a technique that was commonly used for signal analysis until the 1960s. But correlation analysis has been pushed to a backseat role since the appearance of the FFT technique.

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978-1-4939-1126-4Springer Science+Business Media, LLC, part of Springer Nature 2015

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Plant Defense Against Pathogen AttacksThus far, we have dealt with one-dimensional signals and related one-dimensional transforms. The reason is that the one-dimensional Fourier transform is easy to understand for learning the basics of Fourier analysis, and in most of application areas, especially in the acoustics area, one-dimensional waves are most common waveforms.

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