PARAMETRIC OPTIMIZING ANALYSIS OF UNSTEADY STRUCTURES AND VISUALIZATION OF MULTIDIMENSIONAL DATA  

作　　者：A.E.BONDAREV V.A.GALAKTIONOV 

机构地区：[1]Computer Graphics Department Keldysh Institute for Applied Mathematics Russian Academy of Sciences Moscow,125047,Russia

出　　处：《International Journal of Modeling, Simulation, and Scientific Computing》2013年第S01期115-127,共13页建模、仿真和科学计算国际期刊（英文）

基　　金：supported by RFBR grant(project number 13-01-00367A).

摘　　要：The paper presents an approach to fast approximate estimation of conditions for spacetime structures appearing in the flows.The approach is based on combination of optimization problem computation with methods of data visual presentation.The visual presentation methods are applied for analysis of multidimensional array containing discrete result data.Optimization problem solution is implemented by parallel computation in a multitask form.For some cases,the approach allows to obtain for control parameter of considered problem the sought-for approximate dependence on characteristic parameters in a quasi-analytical form.

关 键 词：OPTIMIZATION VISUALIZATION parallel computations. 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]