NASA NTRS · 19730032298
Modular arithmetic weight and cyclic shifting.
Abstract
This note shows that the modular arithmetic weight of an integer is invariant to the cyclic shifts of its radix-2 form. This result leads to a reduced search for the minimum weight codeword in a cyclic AN-code as well as to a better understanding of previous work.
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Hartman, W. F.. 1972-11-01. Modular arithmetic weight and cyclic shifting.. https://ntrs.nasa.gov/citations/19730032298
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