Eli Bendersky 7/15/2026

Notes on the Fourier Transform

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This article builds on the Fourier series to analyze non-periodic functions defined on the entire real line. It uses an interactive visualization to show how increasing the period L causes the discrete frequency coefficients to become continuous, culminating in the Fourier transform. The content covers mathematical derivation and intuitive understanding, making it relevant to signal processing and applied mathematics in technology.

Notes on the Fourier Transform

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