The visualization toolkit ( vtk ) is an open source , freely available software system for three - dimensional ( 3d ) computer graphics , image processing , and visualization used by thousands of researchers and developers around the world Vtk ( visualizationtoolkit )是面向計算機圖形、圖像處理和可視化的大型軟件工具箱。它是采用面向?qū)ο蟮脑O(shè)計思想,用c + +語言來實現(xiàn)的。
For the advantages and simplicity of lmi toolbox in resolving control problems currently , the chapter 3 of this paper introduces some basic concepts about linear matrix inequalities ( lmis ) . three solvers of lmi toolbox of the software matlab is also presented . a review on the theory and application research for lmi in control systems is described in detail , mainly including robust control and robust filtering of uncertain systems 本文第三章詳細介紹了線性矩陣不等式的基本概念和用于求解線性矩陣不等式的軟件工具箱matlablmi的三個求解器,對線性矩陣不等式在控制系統(tǒng)中的應(yīng)用作了詳細的綜述,主要分析了其在當前的兩個研究熱點即不確定系統(tǒng)的魯棒控制與魯棒濾波中的運用。