Technological simulation process of forming grinding mixes by linear programming
The method of linear programming (simplex method) as the method of systematic improvement and quality management, in particular the formation of grinding compounds, and the use of the resulting models to predict, control and optimize the process.
Подобные документы
The analysis of modern approaches to forecasting of innovative development. The building of the predictive models in economic systems. The use of methodology of overcoming of temporal gap for calculating the extremum points of cycles of reproduction.
статья, добавлен 26.08.2016Comparison of the results of combining quality indicators presented in verbal-numerical scales (based on the matrix of correspondence between the classes of verbal and numerical equivalence), with the aim of obtaining the scale of complex quality index.
статья, добавлен 29.01.2016In this study problem of short-term forecasting for coal and crude oil production in Ukraine. Autoregressive and optimal filtering algorithm for linear systems based upon autoregressive model of second order were constructed for short term forecasting.
статья, добавлен 29.07.2016Study of the growth of fullerenes and carbon nanotubes from small clusters. Choice of interatomic potential as a key factor in molecular dynamics modeling. Fullerene assembly from graphite fragments. Structure evolution of reaction the materials.
статья, добавлен 28.10.2018The impact of globalization and the expansion of international trade in the LDCs. The definitions of the mechanism by which these factors lead to a weakening of LDC institutions with a low level of technology, which can not absorb the advanced technology.
дипломная работа, добавлен 30.08.2016Discuss a number of procedures that are designed for testing the specification of econometric models, concerned with the numerical properties of these OLS estimates and refer to certain properties of estimates as "numerical" if they have nothing to do.
монография, добавлен 08.03.2014Carrying out of econometric analysis by means of panel data models of the volume of innovative goods, works and services in the Russian Federation. The dependence on the number of personnel involved in scientific research and the internal expenses.
статья, добавлен 30.07.2017The econometric models of goods export from Ukraine and the import to Ukraine in general, their seasonal and trend components are considered. The forecast of investigated indices for III and IV quarters of 2013 is made based on these constructed models.
статья, добавлен 28.09.2016Discusses the possibility of modelling individual factors determining inflation, using intelligent technology based on decision tree and matrix convolution. Constructed of the simplified model of the "manufacturers demand to profitability level".
статья, добавлен 25.09.2016Pre-crisis, post-crisis windows definition. Bipower variation and jumps. Models for volatility forecasting. Forecast comparison. Value at risk estimation. Statistics on volatility estimators. Regression estimations. Forecast results of standalone models.
курсовая работа, добавлен 11.02.2017Research a number of econometric models of the relationships between regional macroeconomic indicators of the labour market of Ukrainian economy. Evaluation of the developed models, the degree of influence factors, statistical analysis of the results.
статья, добавлен 14.08.2016Suggests an approach to the creation of the semantic and ontological model of knowledge of technical and technological potential of economic security of an enterprise. Offered to use mivar technologies to design technical potential of economic security.
статья, добавлен 25.09.2016Consideration of mathematical modeling of the immune system in the process of disease with the immunodeficiency virus without treatment. Investigation of the dynamics of infection. Evaluation of the rate of reproduction of the virus in the blood.
статья, добавлен 20.05.2017Comprehensive professional assessment as an integral part of practical management. Methods of economic and mathematical modeling, which are widely used by appraisers in different countries. Possibility of using economic and mathematical modeling.
статья, добавлен 23.02.2021- 40. Modelling of special warning indicators for banking crises: the evidence from developing economies
General comparison of signaling and econometric approaches, arguments for and against each of methods to predict a banking collapse. Econometric approach of banking crises' modelling. Fitting the prediction model for banking crisis 2008-2009 in Russia.
дипломная работа, добавлен 28.08.2016 Planar and spatial design diagrams and motion equations of the vehicle in the course of straight-line motion. the elastic and dissipative characteristics of elastic constraints, longitudinal slope and road profile, changes of design characteristics.
статья, добавлен 23.03.2016Частотное адаптивное управление с линейным синтезатором. Оптимизация прогнозируемого программного движения, составляющего основу MPC-методов. Разработка вычислительных методов решения систем алгебраических уравнений и неравенств. Упреждающее управление.
реферат, добавлен 16.06.2017Banking system as one of the main parts of the economy. The credit rating which given by authorized agencies - the most popular and reliable instrument for measurement of banks’ financial stability. Modelling probabilities of the default separately.
дипломная работа, добавлен 09.08.2018The likelihood ratio test is a test used to compare the fit of two models, one of which is a special case of the other. The test is based on the likelihood ratio, which expresses how many times more likely the data are under one model than the other.
статья, добавлен 10.09.2012Ideas of vanguard investigators about applying probability models and applications (stochastic processes and inference, distributions and characterizations, Bayesian inference, selection methods, regression methods) in health and economic research.
книга, добавлен 25.11.2013Business statistics, mathematics, probability, models, and the real world. The use of statistics in business. Two ways of being wrong. Three Types of Probability. Counting possible outcomes: the rule of insufficient reason for classical probability.
книга, добавлен 25.11.2013This study is intended the major issues of applying econometric and machine learning techniques to a daily demand prediction problem. The purpose of the paper is going to be achieved via the models’ predictive power comparison on bakery retail chain data.
дипломная работа, добавлен 14.07.2020The problem of studying the relationship of economic indicators in economic analysis. Construction of an econometric model of the ratio of the exchange rate of tenge to the ruble and the possibility of using it to forecast real economic processes.
статья, добавлен 23.06.2020Questions modeling wood figures. Construction of models under extreme conditions. Processes of heat transfer in extreme mode. Growth, heat and wave processes, diffusion. Normed spaces and lots of variety. Transformations generated by model numbers tree.
лекция, добавлен 10.02.2014Electronic virtual markets can serve as an alternative tool for collecting information spread among numerous experts. Two motivation approaches compared via participant's activity represented by both the volume of trades and the number of transactions.
статья, добавлен 28.09.2016