HPEO code and benchmark study

This document includes the HPEO algorithm and scripts necessary for generating all plots featured in the article titled 'Heuristic Particle Elimination Optimization (HPEO) Algorithm for Efficient Structural Design: A Comprehensive Benchmark Study'.本文档包含启发式粒子消去优化（Heuristic Particle Elimination Optimization，HPEO）算法，以及用于复现题为《高效结构设计的启发式粒子消去优化（HPEO）算法：综合基准研究》一文中所有配图的必要脚本。