An Efficient Code for the Multi-Material Topology Optimization of 2D/3D Continuum Structures Written in Matlab
This paper presents an efficient and compact Matlab code for 2D and 3D topology optimization of multi-materials.We extend a classical 88-line-based educational chorulon hcg code to the multi-material problem using the mapping-based interpolation function, with which each material is modeled equally and can obtain a clear 0, 1 result for each materi