MATLAB files underlying the manuscript: Symplectic Model Order Reduction of port-Hamiltonian Systems

Matlab m-files for creating the results and graphs in ``Symplectic Model Order Reduction of port-Hamiltonian Systems''. It contains the code for the model reduction of a system consisting of 200 (in series) mass-spring-dampers. It compares it for an existing method and for the our newly designed method.本数据集包含用于复现《Symplectic Model Order Reduction of port-Hamiltonian Systems》（端口哈密顿系统的辛模型降阶）一文中的计算结果与可视化图表的Matlab m脚本文件。该代码实现了对由200个串联质量-弹簧-阻尼器组成的系统的模型降阶，并将现有模型降阶方法与我们提出的新型方法的降阶效果进行了对比。