Discover how Fourier Analysis breaks down complex time series data into simpler components to identify trends and patterns, despite its limitations in stock forecasting.

Perhaps the most beautiful aspect of mathematics is that it applies to literally everything, even things that do not exist in ...

The Fourier Neural Operator (FNO) [1] is a neural operator with an integral kernel parameterized in Fourier space. This allows for an expressive and efficient architecture. Applications of the FNO ...

Abstract: Long time coherent integration (LTCI) for high-speed maneuvering targets in radar signal processing poses substantial difficulties due to the occurrence of range migration (RM) and Doppler ...

Abstract: This article has proposed a new and efficient Global Navigation Satellite System (GNSS) anti-interference method using fractional Fourier transform (FrFT) and notch filtering. An effective ...