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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">pribor</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. Приборостроение</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of Instrument Engineering</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0021-3454</issn><issn pub-type="epub">2500-0381</issn><publisher><publisher-name>Национальный исследовательский университет ИТМО</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17586/0021-3454-2024-67-2-107-115</article-id><article-id custom-type="elpub" pub-id-type="custom">pribor-11</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ИНФОРМАТИКА И ИНФОРМАЦИОННЫЕ ПРОЦЕССЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>INFORMATICS AND INFORMATION PROCESSES</subject></subj-group></article-categories><title-group><article-title>Формирование множеств пятеричных голд-подобных последовательностей для систем передачи цифровой информации</article-title><trans-title-group xml:lang="en"><trans-title>Formation of sets of five-fold gold-type sequences for digital information transmission systems</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стародубцев</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Starodubtsev</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Виктор Геннадьевич Стародубцев – канд. техн. наук, доцент; кафедра технологий и средств автоматизации обработки и анализа информации космических средств; преподаватель</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Victor G. Starodubtsev – PhD, Associate Professor; Department of Technologies and Automation Tools for Processing and Analysis of Space Equipment Information; Lecturer</p><p>St. Petersburg</p></bio><email xlink:type="simple">vgstarod@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ткаченко</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tkachenko</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владимир Викторович Ткаченко – канд. техн. наук; кафедра технологий и средств автоматизации обработки и анализа информации космических средств; старший преподаватель</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Vladimir V. Tkachenko – PhD, Associate Professor; Department of Technologies and Automation Tools for Processing and Analysis of Space Equipment Information; Senior Lecturer</p><p>St. Petersburg</p></bio><email xlink:type="simple">vka@mil.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Военно-космическая академия им. А. Ф. Можайского</institution></aff><aff xml:lang="en"><institution>A. F. Mozhaisky Military Space Academy</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>24</day><month>11</month><year>2024</year></pub-date><volume>67</volume><issue>2</issue><fpage>107</fpage><lpage>115</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Национальный исследовательский университет ИТМО, 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Национальный исследовательский университет ИТМО</copyright-holder><copyright-holder xml:lang="en">Национальный исследовательский университет ИТМО</copyright-holder><license xlink:href="https://pribor.ifmo.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://pribor.ifmo.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://pribor.ifmo.ru/jour/article/view/11">https://pribor.ifmo.ru/jour/article/view/11</self-uri><abstract><p>Представлены наборы векторов индексов децимации IS = (id1, id2, …, idn), на основе которых формируются множества пятеричных голд-подобных последовательностей в конечных полях GF(5S) (S = 3, 4, 5, 6) на основе М-последовательностей с проверочными полиномами hМП(x) для периодов N = 5S – 1 &lt; 20 000. Наборы включают как известные индексы децимации, полученные в работах Трахтенберга, Хеллесета, Кумара и удовлетворяющие условию НОД(idi, 5S – 1) = 1 (НОД – наибольший общий делитель), так и вновь полученные индексы, позволяющие формировать множества пятеричных голд-подобных последовательностей объема VS = N + 1 с низким уровнем значений периодической взаимно корреляционной и автокорреляционной функций. Для рассмотренных значений S приведены граничные оценки максимального значения модуля корреляционной функции |Rmax|.</p></abstract><trans-abstract xml:lang="en"><p>Sets of vectors of decimation indices IS = (id1, id2, …, idn) for the formation of sets of five-fold Gold-type sequences in finite fields GF(5S) (S = 3, 4, 5, 6) based on М- sequences with verification polynomials hМП(x) for periods N = 5S – 1 &lt; 20 000, are presented. The sets include both the well–known decimation indices obtained by Trachtenberg, Helleset, Kumar and satisfying the condition LCD(idi, 5S – 1) = 1 (LCD is the largest common divisor), and the newly found indices that allow the formation of sets of five-fold Gold-type sequences with volumes VS = N + 1 and low levels of periodic auto- and the cross-correlation functions. For the considered values of S, boundary estimates of the maximum value of the correlation function modulus |Rmax| are given.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>конечное поле</kwd><kwd>последовательность Голда</kwd><kwd>корреляционная функция</kwd><kwd>М-последовательность</kwd><kwd>индекс децимации</kwd></kwd-group><kwd-group xml:lang="en"><kwd>finite fields</kwd><kwd>Gold sequences</kwd><kwd>correlation function</kwd><kwd>M-sequences</kwd><kwd>decimation indices</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Скляр Б. Цифровая связь. Теоретические основы и практическое применение / Пер. с англ. М.: Вильямс, 2003. 1104 с.</mixed-citation><mixed-citation xml:lang="en">Sklar B. 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