A prescription of winograd's discrete Fourier transform algorithm
Shalhav Zohar · IEEE Transactions on Acoustics Speech and Signal Processing · 1979
A detailed prescription of Winograd's DFT algorithm is presented with the aid of a summarizing table covering all cases and a set of tableaus describing the eight basic algorithms. The presentation is devoid of any theory or derivation. These are available in [3] from which the present paper has been extracted.