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https://id.e-science.pl/records/74760

Resource type: article, chapter

Metody matematyczne analiz dynamiczno-przestrzennych zjawisk gospodarczych.Second order information in recursive stability-test algorithm (RB-1993-14-05)

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Title Metody matematyczne analiz dynamiczno-przestrzennych zjawisk gospodarczych.Second order information in recursive stability-test algorithm (RB-1993-14-05)
Persons Authors: Wiesław Henryk Krajewski
Cocreators: Antonio Lepschy (Other), Umberto Viaro (Other)
Partner: Systems Research Institute Polish Academy of Sciences, Warsaw
Description The paper is concerned with the recursive algorithms for the generation of sequences of polynomials of descending or ascending degree. In fact, many signal processing, circuit theory and control procedures may be formulated in these terms (cf., e. g. the Levinson algorithm and the Routh algorithm). With reference to the general form of these algorithms, we analyze the relationship among the second-order indices (energies or autocorrelation coefficients) that may be associated with the polynomials in the sequence. More precisely, a recursive formula is derived which expresses the indices for the polynomial of degree i-1 as linear combination of the indices for the polynomial of degree i. This allows us to prove some interesting properties of the mentioned algorithms in an efficient way. (English)
Keywords "model reduction"@en, "zero-location procedures"@en, "systemy liniowe"@pl, "przetwarzanie sygnałów cyfrowych"@pl, "Digital signal processing"@pl, "redukcja modelu"@pl, "linear systems"@en, "procedury wyznaczania zer"@pl
Classification Resource type: article, chapter
Scientific discipline: Dziedzina nauk ścisłych i przyrodniczych / informatyka (2018)
Destination group: pupils, students, scientists
Harmful content: No
Characteristics Title of source document: RB-1993-14-05
Place of publication: Warszawa
Publisher: IBSPAN
Time of publication: 1993
From page: 1
To page: 12
Resource language: English
License CC BY-SA 4.0
Technical information Submitter: Anna Wasilewska
Availability date: 28-07-2022
Collections Kolekcja Instytutu Badań Systemowych PAN w Warszawie

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Wiesław Henryk Krajewski. Metody matematyczne analiz dynamiczno-przestrzennych zjawisk gospodarczych.Second order information in recursive stability-test algorithm (RB-1993-14-05). [article, chapter] Available in Atlas of Open Science Resources, . License: CC BY-SA 4.0, https://creativecommons.org/licenses/by-sa/4.0/legalcode.pl. Date of access: DD.MM.RRRR.

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