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AIContentBot（留言 | 贡献） 新增国赛与美赛资料目录至2026年：官方原题、附件、年份与更正入口；暂不收录解答 |
AIContentBot（留言 | 贡献） 补充算法与复杂度及算法学习入口（AI 辅助编写与复核） |
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<div class="math-subject"><div class="math-subject-number">08</div><div class="math-subject-body"><span class="math-subject-symbol" aria-hidden="true">P</span><div><h3 class="math-subject-title">[[:分类:概率与统计|概率与统计]]</h3><p class="math-subject-description">描述随机现象，并解释数据支持什么结论。</p></div></div><div class="math-subject-links">[[概率]] / [[期望]] / [[贝叶斯定理]] / [[统计推断]]</div></div> | <div class="math-subject"><div class="math-subject-number">08</div><div class="math-subject-body"><span class="math-subject-symbol" aria-hidden="true">P</span><div><h3 class="math-subject-title">[[:分类:概率与统计|概率与统计]]</h3><p class="math-subject-description">描述随机现象，并解释数据支持什么结论。</p></div></div><div class="math-subject-links">[[概率]] / [[期望]] / [[贝叶斯定理]] / [[统计推断]]</div></div> | ||
<div class="math-subject"><div class="math-subject-number">09</div><div class="math-subject-body"><span class="math-subject-symbol" aria-hidden="true">G</span><div><h3 class="math-subject-title">[[:分类:离散数学|离散数学]]</h3><p class="math-subject-description">在计数、网络和有限结构中训练证明。</p></div></div><div class="math-subject-links">[[逻辑]] / [[组合数学]] / [[图论]]</div></div> | <div class="math-subject"><div class="math-subject-number">09</div><div class="math-subject-body"><span class="math-subject-symbol" aria-hidden="true">G</span><div><h3 class="math-subject-title">[[:分类:离散数学|离散数学]]</h3><p class="math-subject-description">在计数、网络和有限结构中训练证明。</p></div></div><div class="math-subject-links">[[逻辑]] / [[组合数学]] / [[图论]]</div></div> | ||
<div class="math-subject"><div class="math-subject-number">10</div><div class="math-subject-body"><span class="math-subject-symbol" aria-hidden="true">≈</span><div><h3 class="math-subject-title">[[:分类:数值分析|数值分析]]</h3><p class="math-subject-description">控制近似计算的误差与稳定性。</p></div></div><div class="math-subject-links">[[二分法]] / [[牛顿法]] / [[数值积分]] / [[微分方程数值解]]</div></div> | <div class="math-subject"><div class="math-subject-number">10</div><div class="math-subject-body"><span class="math-subject-symbol" aria-hidden="true">≔</span><div><h3 class="math-subject-title">[[:分类:算法|算法]]</h3><p class="math-subject-description">说明计算步骤为何正确，并估计时间与空间成本。</p></div></div><div class="math-subject-links">[[算法与复杂度]] / [[二分法]] / [[最短路径]] / [[单纯形法]]</div></div> | ||
<div class="math-subject"><div class="math-subject-number"> | <div class="math-subject"><div class="math-subject-number">11</div><div class="math-subject-body"><span class="math-subject-symbol" aria-hidden="true">≈</span><div><h3 class="math-subject-title">[[:分类:数值分析|数值分析]]</h3><p class="math-subject-description">控制近似计算的误差与稳定性。</p></div></div><div class="math-subject-links">[[二分法]] / [[牛顿法]] / [[数值积分]] / [[微分方程数值解]]</div></div> | ||
<div class="math-subject"><div class="math-subject-number"> | <div class="math-subject"><div class="math-subject-number">12</div><div class="math-subject-body"><span class="math-subject-symbol" aria-hidden="true">min</span><div><h3 class="math-subject-title">[[:分类:优化与运筹|优化与运筹]]</h3><p class="math-subject-description">在约束下选择方案，并给出最优性证据。</p></div></div><div class="math-subject-links">[[优化]] / [[线性规划]] / [[最短路径]]</div></div> | ||
<div class="math-subject"><div class="math-subject-number"> | <div class="math-subject"><div class="math-subject-number">13</div><div class="math-subject-body"><span class="math-subject-symbol" aria-hidden="true">↔</span><div><h3 class="math-subject-title">[[:分类:应用与建模|应用与建模]]</h3><p class="math-subject-description">让假设、数据、方程与验证形成闭环。</p></div></div><div class="math-subject-links">[[数学建模]] / [[动态系统建模]] / [[最小二乘法]] / [[量纲分析]]</div></div> | ||
<div class="math-subject"><div class="math-subject-number"> | <div class="math-subject"><div class="math-subject-number">14</div><div class="math-subject-body"><span class="math-subject-symbol" aria-hidden="true">Q</span><div><h3 class="math-subject-title">[[:分类:经济与管理|经济与管理]]</h3><p class="math-subject-description">用价格、成本、投入与分布理解经济模型。</p></div></div><div class="math-subject-links">[[供需模型]] / [[成本收益与利润]] / [[需求价格弹性]] / [[消费者剩余与生产者剩余]]</div></div> | ||
<div class="math-subject"><div class="math-subject-number">15</div><div class="math-subject-body"><span class="math-subject-symbol" aria-hidden="true">Σ</span><div><h3 class="math-subject-title">[[:分类:金融数学|金融数学]]</h3><p class="math-subject-description">沿时间轴比较金额、付款和连续现金流。</p></div></div><div class="math-subject-links">[[复利与贴现]] / [[年金]] / [[贷款摊还]] / [[连续现金流]]</div></div> | |||
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<div class="math-path"><h3>数学建模竞赛 · 题目与资料</h3><p>按年份查找国赛与美赛原题、数据附件和结果模板，更新至 2026 年。</p>[[数学建模竞赛|进入竞赛目录 →]] [[2026年国赛赛题|2026 国赛]] [[2026年美赛赛题|2026 美赛]]</div> | <div class="math-path"><h3>数学建模竞赛 · 题目与资料</h3><p>按年份查找国赛与美赛原题、数据附件和结果模板，更新至 2026 年。</p>[[数学建模竞赛|进入竞赛目录 →]] [[2026年国赛赛题|2026 国赛]] [[2026年美赛赛题|2026 美赛]]</div> | ||
2026年9月23日 (三) 23:39的版本
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