“Radix-2 DIT-FFT Algorithm for Real Valued Sequence”, Int. J. Emerg. Trends Sci. Technol., vol. 3, no. 02, pp. 3534–3536|, Feb. 2016, Accessed: Oct. 24, 2026. [Online]. Available: https://www.ijetst.in/index.php/ijetst/article/view/978