Basics of digital signal processing theory. Textbook

The textbook is intended for university students studying in the areas of training bachelors and masters" Applied Mathematics, "Informatics and Computing Technique", and is aimed at studying the theoretical foundations of digital signal processing (COO) In addition to the basic sections of the Central Department Store associated with the digital representation of signals, the analysis and synthesis of digital filters, the manual discusses the issues of multi -speed signal processing, adaptive filtration, and discrete spectral analysis. Significant attention is paid to such special sections of the Central Academy of Sciences as an effective representation of signals (data compression), the theory and application of discrete vayvyl-transformations. The manual can also be recommended as additional educational material for other engineering areas of preparation related to the Central Department Store (radio engineering, electronics, telecommunications and communication, automatic control, etc) At the same time, the basic part of the material of the first chapters is the basis for an introductory course (bachelor"s level), and in full the textbook is focused on a more in -depth study of the theory of the Central Uniamus in the magistracy