https://hydarealman.github.io/wander/categories/%E7%AE%97%E6%B3%95%E6%95%B0%E5%AD%A6/ Recent content in 算法数学 on wander Hugo zh-cn Mon, 29 Jun 2026 10:28:17 +0800 https://hydarealman.github.io/wander/posts/2026/06/kalman-filter/ Sat, 06 Jun 2026 16:10:45 +0800 https://hydarealman.github.io/wander/posts/2026/06/kalman-filter/ <h1 id="kalman-filter">Kalman filter</h1> https://hydarealman.github.io/wander/posts/2026/06/leetcode_/ Sat, 06 Jun 2026 16:02:11 +0800 https://hydarealman.github.io/wander/posts/2026/06/leetcode_/ <h1 id="leetcode">leetcode</h1> <p>//to_string()//数字转字符串</p> <p>//stoi()字符串转数字</p> <p>//string(1,char)字符转数字//string构造函数</p> <p>1LL会在运算时把后面的临时数据扩容成long <a href="https://so.csdn.net/so/search?q=long%E7%B1%BB%E5%9E%8B&amp;spm=1001.2101.3001.7020">long类型</a>，再在赋值给左边时转回int类型。</p> https://hydarealman.github.io/wander/posts/1970/01/leetcode/ Wed, 21 Jan 1970 23:10:23 +0800 https://hydarealman.github.io/wander/posts/1970/01/leetcode/ <h1 id="leetcode">leetcode</h1> <p>//to_string()//数字转字符串 //stoi()字符串转数字 //string(1,char)字符转数字//string构造函数</p> <p>1LL会在运算时把后面的临时数据扩容成long long类型，再在赋值给左边时转回int类型。</p> https://hydarealman.github.io/wander/posts/1970/01/leetcode%E5%92%8C%E8%93%9D%E6%A1%A5%E7%AE%97%E6%B3%95%E6%80%9D%E8%B7%AF%E6%95%B4%E7%90%86/ Wed, 21 Jan 1970 23:10:23 +0800 https://hydarealman.github.io/wander/posts/1970/01/leetcode%E5%92%8C%E8%93%9D%E6%A1%A5%E7%AE%97%E6%B3%95%E6%80%9D%E8%B7%AF%E6%95%B4%E7%90%86/ <h1 id="leetcode和蓝桥算法思路整理">Leetcode和蓝桥算法思路整理</h1> <h1 id="数据结构">数据结构</h1> <h1 id="链表">链表</h1> <p>双向链表</p> <p>循环链表</p> <p>链表栈</p> <p>堆链表</p> <p>栈</p> <p>堆</p> <p>队列</p> <h1 id="二叉树">二叉树</h1> <p>平衡二叉树</p> <p>二叉搜索树</p> <p>平衡二叉搜索树</p> <p>哈夫曼树</p> <p>堆&mdash;优先队列</p> <p>最小堆</p> <p>最大堆</p> <p>B树</p> <p>B+树</p> <h2 id="并查集">并查集</h2> <p>红黑树</p> <p>线段树</p> <p>邻接表</p> <p>邻接矩阵</p> <p>集合</p> <h1 id="哈希表">哈希表</h1> <p>有序集合</p> <p>字典树</p> <h1 id="数组">数组</h1> <h2 id="二分查找">二分查找</h2> <h2 id="移除元素">移除元素</h2> <h2 id="双指针">双指针</h2> <h3 id="快慢指针">快慢指针</h3> <h3 id="双向指针">双向指针</h3> <h2 id="前后指针">前后指针</h2> <h2 id="区间和">区间和</h2> <h2 id="滑动窗口">滑动窗口</h2> <p>链表</p> https://hydarealman.github.io/wander/posts/1970/01/mpc/ Wed, 21 Jan 1970 23:10:23 +0800 https://hydarealman.github.io/wander/posts/1970/01/mpc/ <h1 id="mpc">MPC</h1> <p>MPC的核心思想是： 预测：使用系统模型预测未来一段时间内的状态 优化：求解一个有限时域的最优控制问题 反馈：只实施第一个控制量，然后重新计算</p> https://hydarealman.github.io/wander/posts/1970/01/%E6%95%B0%E5%AD%A6%E5%BB%BA%E6%A8%A1/ Wed, 21 Jan 1970 23:10:23 +0800 https://hydarealman.github.io/wander/posts/1970/01/%E6%95%B0%E5%AD%A6%E5%BB%BA%E6%A8%A1/ <h1 id="数学建模">数学建模</h1> <p>image.png</p> <p><img src="https://hydarealman.github.io/wander/images/feishu/%E6%95%B0%E5%AD%A6%E5%BB%BA%E6%A8%A1/image_842be0.png" alt="图片 1" loading="lazy" decoding="async" sizes="(max-width: 480px) 100vw, (max-width: 768px) 720px, 680px" > </p> https://hydarealman.github.io/wander/posts/1970/01/%E6%95%B0%E5%AD%A6%E5%BB%BA%E6%A8%A1-matlab/ Wed, 21 Jan 1970 23:10:23 +0800 https://hydarealman.github.io/wander/posts/1970/01/%E6%95%B0%E5%AD%A6%E5%BB%BA%E6%A8%A1-matlab/ <h1 id="数学建模---matlab">数学建模 - matlab</h1> <h1 id="matlab">matlab</h1> <h2 id="1matlab界面及基本操作">1.matlab界面及基本操作</h2> <p>clc &mdash; 清空命令行 clear &mdash; 清空工作区 按上方向键 &mdash; 调用历史命令 % 后面写的都是注释 命令行敲回车执行 脚本文件 函数文件结尾尾缀.m 实时脚本文件尾缀.mlx 分节符</p>