Numerical experiments: An adaptive conforming mixed method with high-order elements for clustered eigenvalues of the Helmholtz transmission problem with index of refraction n(x) = 1

This file contains the source code for reproducing the numerical experiments from the article "An adaptive conforming mixed method with high-order elements for clustered eigenvalues of the Helmholtz transmission problem with index of refraction $n(x)$=1" by Jinhua Feng, Shixi Wang, Hai Bi, and Yidu Yang.本文件包含用于复现论文《针对折射率$n(x)=1$的亥姆霍兹（Helmholtz）透射问题簇本征值（clustered eigenvalues）的带高阶单元（high-order elements）自适应协调混合方法（adaptive conforming mixed method）》（作者为冯金华、王世熙、毕海与杨宜都）中数值实验的源代码。