Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
In this paper, we consider a method of construction of a velocity field based on an optimization approach. A general formulation of the problem is given. It is shown how, under the appropriate assumption, it reduces to known particular case. Two-dimensional case of the velocity field construction is considered in detail under the gradient constancy assumption of the density of the radiopharmaceutical distribution. The problem is reduced to solving a sparse system of large dimension, and the convergence of the iterative algorithm to the solution is considered. This method can be used in the radionuclide data processing.
Язык оригинала | английский |
---|---|
Страницы (с-по) | 128-131 |
Число страниц | 4 |
Журнал | Problems of Atomic Science and Technology |
Том | 115 |
Номер выпуска | 3 |
Состояние | Опубликовано - мая 2018 |
ID: 29129874