Use of PL basic functions in computer signal processing systems

Authors

DOI:

https://doi.org/10.18372/2073-4751.71.16999

Keywords:

information presentation, system of basic PL-functions, digital processing

Abstract

An analysis of the technical capabilities of using the system of basic PL-functions for the presentation of information in computer systems and network media is presented. A comparative analysis with Schauder's system of basis functions was carried out. It is shown that with the same parameters of the signal distribution, we obtain equivalent results when calculating the coefficients. When using these basis functions, to compress information, it is necessary to take into account that Schauder functions are local on the interval [0,T], and PL functions are continuous. On the basis of previous experimental studies, recommendations are provided for the use of PL-functions for digital processing, for example, of audio information.

References

Геранин В.А., Мелешко Н.А. Овчарук М.Е. и др. Среднеквадратическая погрешность представления стационарных случайных процессов в базисе PL-функций. Труды XI Всес. симпоз. "Методы представления и аппаратурный анализ случайных процессов и полей" – Л., 1980. – С. 68-73.

Геранин В.А., Мелешко Н.А., Середа Л.А. и др. Среднеквадратическая погрешность представления стационарных случайных процессов в базисе функций Шаудера. Труды XI Всес. симпоз. "Методы представления и аппаратурный анализ случайных процессов и полей" – Л., 1980. – С. 80-85.

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Published

2022-11-01

How to Cite

Meleshko, M., & Rakytskyi, V. (2022). Use of PL basic functions in computer signal processing systems. Problems of Informatization and Control, 3(71), 23–27. https://doi.org/10.18372/2073-4751.71.16999

Issue

Vol. 3 No. 71 (2022)

Section

Статті

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