Title :
Hadamard transforms of some specially shuffled signals
Author_Institution :
National Electrical Engineering Res. Institute, Pretoria, South Africa
fDate :
12/1/1975 12:00:00 AM
Abstract :
Changes in the Hadamard transform of a vector are investigated under two conditions: 1) shifting the elements of the vector cyclically for 2lplaces and 2) interchanging any two elements of the vector. The two-dimensional case is also investigated including shifting and interchanging of rows or columns.
Keywords :
Africa; Councils; Discrete transforms; Electrical products industry; Signal processing;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1975.1162734