11 lines
273 B
Mathematica
11 lines
273 B
Mathematica
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## Author: Laurent
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## Created: 2020-11-10
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function [selection_frequences, selection_alphabet] = selection(frequences, alphabet)
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indices = find(frequences>0.0).';
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selection_frequences = frequences(indices).';
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selection_alphabet = alphabet(indices);
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endfunction
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