5 research outputs found
Parallel programming in MATLAB and its applications
The monograph is devoted to use of distributed and parallel calculations in MATLAB interface. The technology is approved on standard problems of linear algebra. The industrial approach for identification of mathematical models of difficult systems on the basis of MATLAB parallel technics is offered. The approach is considered on an example of the simple dynamic model of Russian economy nowadays. That allows study it for great number of potential users. Economic interpretation for the received results is given. An effective capital really used in production process is determined by parallel calculations. Growth of it defines growth of the gross national product. The capital growth is generally caused not by new investments, but the involving of the old production capacities which have got to Russian economy from the Soviet period. But, their source is not boundless. It will soon run low. Estimations show that there will be nothing to involve already in the end of 2008. Means again there will be a recession? Such is the base (pessimistic) scenario for development of the Russian economy. There is also an optimistic scenario for development of the Russian economy presented in this book.MATLAB parallel calculations toolboxs, Russian economy
ΠΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΠΎΠ΅ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ Π² MATLAB ΠΌ Π΅Π³ΠΎ ΠΏΡΠΈΠ»ΠΎΠΆΠ΅Π½ΠΈΡ
The monograph is devoted to use of distributed and parallel calculations in MATLAB interface. The technology is approved on standard problems of linear algebra. The industrial approach for identification of mathematical models of difficult systems on the basis of MATLAB parallel technics is offered. The approach is considered on an example of the simple dynamic model of Russian economy nowadays. That allows study it for great number of potential users. Economic interpretation for the received results is given.
An effective capital really used in production process is determined by parallel calculations. Growth of it defines growth of the gross national product. The capital growth is generally caused not by new investments, but the involving of the old production capacities which have got to Russian economy from the Soviet period. But, their source is not boundless. It will soon run low. Estimations show that there will be nothing to involve already in the end of 2008. Means again there will be a recession? Such is the base (pessimistic) scenario for development of the Russian economy. There is also an optimistic scenario for development of the Russian economy presented in this book
ΠΠΎΠ΄Π΅Π»Ρ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΠΊΠΈ ΡΠ΅ΡΠΏΡΠ±Π»ΠΈΠΊΠΈ ΠΠ°Π·Π°Ρ ΡΡΠ°Π½ Ρ ΡΡΠ΅ΡΠΎΠΌ ΠΏΡΠΎΠ±Π»Π΅ΠΌΠ½ΡΡ Π°ΠΊΡΠΈΠ²ΠΎΠ²
The paper suggests a simulation normative mathematical model of economy of the Republic of Kazakhstan describing the banking sector which takes into account the distress assets. The dynamics of material and financial balances is expressed through changes in factors of production and money. Flows of goods in the model are described by means of differential equations based on the balance method. A problem of parameter identification of the constructed model is set. The first results of identification are given.Π ΡΠ°Π±ΠΎΡΠ΅ ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π° ΠΈΠΌΠΈΡΠ°ΡΠΈΠΎΠ½Π½Π°Ρ Π½ΠΎΡΠΌΠ°ΡΠΈΠ²Π½Π°Ρ ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΌΠΎΠ΄Π΅Π»Ρ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΠΊΠΈ Π Π΅ΡΠΏΡΠ±Π»ΠΈΠΊΠΈ ΠΠ°Π·Π°Ρ
ΡΡΠ°Π½, ΠΏΡΠΈ ΠΎΠΏΠΈΡΠ°Π½ΠΈΠΈ Π±Π°Π½ΠΊΠΎΠ²ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΠΊΡΠΎΡΠ° ΠΊΠΎΡΠΎΡΠΎΠΉ ΡΡΡΠ΅Π½Ρ ΠΏΡΠΎΠ±Π»Π΅ΠΌΠ½ΡΠ΅ Π°ΠΊΡΠΈΠ²Ρ. ΠΠΈΠ½Π°ΠΌΠΈΠΊΠ° ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΡΠ½ΡΡ
ΠΈ ΡΠΈΠ½Π°Π½ΡΠΎΠ²ΡΡ
Π±Π°Π»Π°Π½ΡΠΎΠ² Π²ΡΡΠ°ΠΆΠ°Π΅ΡΡΡ ΡΠ΅ΡΠ΅Π· ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΡΠ°ΠΊΡΠΎΡΠΎΠ² ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄ΡΡΠ²Π° ΠΈ Π΄Π΅Π½Π΅Π³. ΠΠΎΡΠΎΠΊΠΈ Π±Π»Π°Π³ Π² ΠΌΠΎΠ΄Π΅Π»ΠΈ ΠΎΠΏΠΈΡΠ°Π½Ρ ΠΏΠΎΡΡΠ΅Π΄ΡΡΠ²ΠΎΠΌ Π΄ΠΈΡΡΠ΅ΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΡΡ
ΡΡΠ°Π²Π½Π΅Π½ΠΈΠΉ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ Π±Π°Π»Π°Π½ΡΠΎΠ²ΠΎΠ³ΠΎ ΠΌΠ΅ΡΠΎΠ΄Π°. ΠΠΎΡΡΠ°Π²Π»Π΅Π½Π° Π·Π°Π΄Π°ΡΠ° ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ ΠΏΠΎΡΡΡΠΎΠ΅Π½Π½ΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ. ΠΡΠΈΠ²Π΅Π΄Π΅Π½Ρ ΠΏΠ΅ΡΠ²ΡΠ΅ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ
ΠΠΎΠ΄Π΅Π»Ρ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΠΊΠΈ ΡΠ΅ΡΠΏΡΠ±Π»ΠΈΠΊΠΈ ΠΠ°Π·Π°Ρ ΡΡΠ°Π½ Ρ ΡΡΠ΅ΡΠΎΠΌ ΠΏΡΠΎΠ±Π»Π΅ΠΌΠ½ΡΡ Π°ΠΊΡΠΈΠ²ΠΎΠ²
The paper suggests a simulation normative mathematical model of economy of the Republic of Kazakhstan describing the banking sector which takes into account the distress assets. The dynamics of material and financial balances is expressed through changes in factors of production and money. Flows of goods in the model are described by means of differential equations based on the balance method. A problem of parameter identification of the constructed model is set. The first results of identification are given.Π ΡΠ°Π±ΠΎΡΠ΅ ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π° ΠΈΠΌΠΈΡΠ°ΡΠΈΠΎΠ½Π½Π°Ρ Π½ΠΎΡΠΌΠ°ΡΠΈΠ²Π½Π°Ρ ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΌΠΎΠ΄Π΅Π»Ρ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΠΊΠΈ Π Π΅ΡΠΏΡΠ±Π»ΠΈΠΊΠΈ ΠΠ°Π·Π°Ρ
ΡΡΠ°Π½, ΠΏΡΠΈ ΠΎΠΏΠΈΡΠ°Π½ΠΈΠΈ Π±Π°Π½ΠΊΠΎΠ²ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΠΊΡΠΎΡΠ° ΠΊΠΎΡΠΎΡΠΎΠΉ ΡΡΡΠ΅Π½Ρ ΠΏΡΠΎΠ±Π»Π΅ΠΌΠ½ΡΠ΅ Π°ΠΊΡΠΈΠ²Ρ. ΠΠΈΠ½Π°ΠΌΠΈΠΊΠ° ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΡΠ½ΡΡ
ΠΈ ΡΠΈΠ½Π°Π½ΡΠΎΠ²ΡΡ
Π±Π°Π»Π°Π½ΡΠΎΠ² Π²ΡΡΠ°ΠΆΠ°Π΅ΡΡΡ ΡΠ΅ΡΠ΅Π· ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΡΠ°ΠΊΡΠΎΡΠΎΠ² ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄ΡΡΠ²Π° ΠΈ Π΄Π΅Π½Π΅Π³. ΠΠΎΡΠΎΠΊΠΈ Π±Π»Π°Π³ Π² ΠΌΠΎΠ΄Π΅Π»ΠΈ ΠΎΠΏΠΈΡΠ°Π½Ρ ΠΏΠΎΡΡΠ΅Π΄ΡΡΠ²ΠΎΠΌ Π΄ΠΈΡΡΠ΅ΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΡΡ
ΡΡΠ°Π²Π½Π΅Π½ΠΈΠΉ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ Π±Π°Π»Π°Π½ΡΠΎΠ²ΠΎΠ³ΠΎ ΠΌΠ΅ΡΠΎΠ΄Π°. ΠΠΎΡΡΠ°Π²Π»Π΅Π½Π° Π·Π°Π΄Π°ΡΠ° ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ ΠΏΠΎΡΡΡΠΎΠ΅Π½Π½ΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ. ΠΡΠΈΠ²Π΅Π΄Π΅Π½Ρ ΠΏΠ΅ΡΠ²ΡΠ΅ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ