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1	Periodiškai kintamų parametrų sistemų savybių tyrimas / A block parameter estimation method for linear periodically time-varying systems Maigytė, Jurgita 14 June 2005 (has links) In this work a block parameter estimation method for linear periodically time-varying systems is discussed. The whole work consists of two parts: theoretical and practical. The theoretical part is based on the description of the model, its creation and structure. Furthermore, Markov estimation or an estimation of the least squares generalized method and the description of the generalized model are described in this work. The practical part is devoted to carrying out of the experiments and their description. The experiments of modeling have been performed using MATLAB program. In addition, the functions matrica, period were created and used to do the estimations. The results of the experiments are illustrated in charts and diagrams. Finally, the conclusions about the efficiency of the block parameter estimation method are done. Informatics The least squares generalized method TPK parametrai Periodiškai kintama sistema
2	Medžiagų ir produkcijos apskaita ir auditas / Accounting and Audit of Materials and Production Strazdienė, Daiva 26 May 2005 (has links) Research object: stocks. Research subject: accounting and audit. Research aim: to investigate the main problems of stocks accounting and audit and to give suggestions that can help to improve stocks accounting and audit. Objectives: 1)To analyze the peculiarities of stocks and production accounting and audit; 2)To carry out an empirical research of stocks and production accounting and audit; 3)To define and analyze the main problems of stocks and production accounting and audit; 4)To formulate conclusions and suggestions in order to develop the field of stocks accounting and audit; Research methods: logical analysis, synthesis, comparison, questionnaire survey and description. In the process of investigation there were analyzed theory and practice of stocks accounting and audit, investigated the main problems of stocks accounting and audit and also given suggestions that can help to solve investigated problems. Economics Grynoji galimo realizavimo vertė Inventorizacija Specific identification LIFO FIFO Inventory LIFO metodas Produkcija Tikroji vertė weighted average Savikaina Production enterprise FIFO metodas Fair value Periodiškai apskaitomų atsargų būdas Production Cost price Medžiagos Auditas Audit Įkainojimas Net realizable value Perpetual inventory system Stocks Gamybinė įmonė Konkrečių kainų metodas Periodic inventory system Evaluation Vidutinių kainų metodas Nuolat apskaitomų atsargų būdas

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Periodiškai kintamų parametrų sistemų savybių tyrimas / A block parameter estimation method for linear periodically time-varying systems

Medžiagų ir produkcijos apskaita ir auditas / Accounting and Audit of Materials and Production