In this paper the influence of a stationary white noise on the estimation of a sine-wave amplitude by means of the three-point Interpolated Discrete Fourier Transform (IpDFT) method is investigated.

Abstract: We investigated the correlation between the temperature coefficient of elasticity (TCE) and Fourier transform infrared (FT-IR) absorption spectra of SiO 2 for SAW devices. The measurement ...

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Fourier Series Visualization #/# Interactive wave harmonics demonstration #/# This interactive visualization demonstrates how Fourier series can approximate complex periodic functions using a sum of ...

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