B. R. Sekhar, K. M. M. Prabhu. Radix-2 decimation-in-frequency algorithm for the computation of the real-valued FFT. IEEE Transactions on Signal Processing, 47(4):1181-1184, 1999. [doi]
@article{SekharP99,
title = {Radix-2 decimation-in-frequency algorithm for the computation of the real-valued FFT},
author = {B. R. Sekhar and K. M. M. Prabhu},
year = {1999},
doi = {10.1109/78.752621},
url = {http://dx.doi.org/10.1109/78.752621},
researchr = {https://researchr.org/publication/SekharP99},
cites = {0},
citedby = {0},
journal = {IEEE Transactions on Signal Processing},
volume = {47},
number = {4},
pages = {1181-1184},
}