Little Passages

此博客讲述小镇市长的小舅子常仗势欺人,市长让警员别理会。一天小舅子因超时停车收到罚单,愤怒地到警局质问众人是否知道他是谁,值班警官淡定打电话给市长秘书,称市长小舅子在这且忘了自己名字。

1.     One of the burdens of the office of the small-town mayor was his brother-in-law, a fellow who liked to throw his- or, his in law's- political weight around. The mayor had instructed his policemen and other town officer not to pay attention to the man's bluster.

       One day the brother-in-law got a ticket for overtime parking. He went to the police station in anger, waving the ticket. "Hey, guys," he shouted,"do you know who I am?"

      The desk sergeant looked at him calmly, then picked up his phone and called the mayor's office. "Tell the mayor," he said to the secretary, "that his brother-in-law is now here and can't remember his name."

【无人机】基于改进粒子群算法的无人机路径规划研究[和遗传算法、粒子群算法进行比较](Matlab代码实现)内容概要:本文围绕基于改进粒子群算法的无人机路径规划展开研究,重点探讨了在复杂环境中利用改进粒子群算法(PSO)实现无人机三维路径规划的方法,并将其与遗传算法(GA)、标准粒子群算法等传统优化算法进行对比分析。研究内容涵盖路径规划的多目标优化、避障策略、航路点约束以及算法收敛性和寻优能力的评估,所有实验均通过Matlab代码实现,提供了完整的仿真验证流程。文章还提到了多种智能优化算法在无人机路径规划中的应用比较,突出了改进PSO在收敛速度和全局寻优方面的优势。; 适合人群:具备一定Matlab编程基础和优化算法知识的研究生、科研人员及从事无人机路径规划、智能优化算法研究的相关技术人员。; 使用场景及目标:①用于无人机在复杂地形或动态环境下的三维路径规划仿真研究;②比较不同智能优化算法(如PSO、GA、蚁群算法、RRT等)在路径规划中的性能差异;③为多目标优化问题提供算法选型和改进思路。; 阅读建议:建议读者结合文中提供的Matlab代码进行实践操作,重点关注算法的参数设置、适应度函数设计及路径约束处理方式,同时可参考文中提到的多种算法对比思路,拓展到其他智能优化算法的研究与改进中。
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