📄️ Overview
This section introduces the iterative, radix-2, decimation-in-time (DIT) FFT used in the Img2Num project
🗃️ Prerequisite Theory for FFTs
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📄️ Implementation
This page maps the conceptual steps of the iterative FFT to the concrete functions and loops in the implementation. Use this when you want to understand a particular loop or optimize the code.
📄️ API / Usage
Quick reference for the functions implemented in the header. Use this as a clipboard-friendly cheat sheet.
📄️ Implementation Explained
This section explains the inner workings of the iterative FFT used in this project. It assumes you already understand Fourier theory, the DFT,