Issue No.03 - March (1977 vol.26)
D. Cheng , Department of Electrical and Computer Engineering, Syracuse University
A simple algorithm is developed for obtaining the sequency vector of high-order Hadamard transform matrices without the need for converting the order of individual Hadamard functions to sequency.
Hadamard functions, sequency (ordering), Walsh functions.
D. Cheng, J.J. Liu, "An Algorithm for Sequency Ordering of Hadamard Functions", IEEE Transactions on Computers, vol.26, no. 3, pp. 308-309, March 1977, doi:10.1109/TC.1977.1674828