Title :
Perfect binary arrays with 36 elements
Author :
B¿¿mer, L. ; Antweiler, Markus
Author_Institution :
Technical University of Aachen, Institute of Electrical Communication, Aachen, West Germany
Abstract :
The letter presents a new two-dimensional binary array with a perfect periodic autocorrelation function (PACF). Four decompositions of the new array in two-, three- and four-dimensional arrays with the same property are shown. These can be applied, for example, in time-frequency coding, two-dimensional synchronisation and image coding.
Keywords :
encoding; information theory; picture processing; synchronisation; 3D arrays; decompositions; four-dimensional arrays; image coding; perfect periodic autocorrelation function; time-frequency coding; two-dimensional binary array; two-dimensional synchronisation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19870518
