Fast Discrete Fourier Transform of Complex Finite Signals with a Number of Samples Not Equal to a Power of Two with Limited Computing Function
Journal: Intellekt Sist Proizv
Year: 2025

The article is devoted to the development of the theoryfor digital processing of finite discrete signals, the method and algorithm for the fast discrete Fourier transform of complex finite signals with a number of samples not equal to a power of two, with limited computing function. The development of the method and algorithm is implemented on the internal structure analysis of the discrete Fourier transform basis - a system of discrete exponential functions. Structure analysis of the discrete F