Math Modeling Skill

数学建模竞赛全流程助手:审题选题、模型选型与求解、结果检验(误差/灵敏度/稳健性)、论文写作与提交自检, 覆盖国赛 CUMCM、研赛华为杯、美赛 MCM/ICM。当用户准备建模竞赛、写建模论文、问赛题思路、写摘要、 做灵敏度分析、选模型、检查论文格式或提交前自检时使用——即使没说"数学建模"三字也应使用。

55 stars 2 forksAI, LLMs & Agents

Install

skills CLI (Claude Code, Cursor, Codex and more)
npx skills add anticipate218/math-modeling-skill --skill math-modeling-skill
Manual install
git clone --depth 1 https://github.com/anticipate218/math-modeling-skill.git /tmp/math-modeling-skill
mkdir -p ~/.claude/skills
cp -r /tmp/math-modeling-skill/. ~/.claude/skills/math-modeling-skill

Personal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.

From the SKILL.md

# 数学建模竞赛助手

帮用户把一道赛题变成**评委愿意给高分的论文**。核心不是"算出答案",而是让模型的**每一步都可解释、可复现、可检验**。

## 三条铁律

1. **问题决定方法,不是方法决定问题。** 先读懂题目要什么,再从方法库挑;堆砌高级模型是新手最常见的失分方式(评委一眼看得出你只是把学过的模型全写上)。
2. **没有检验的结果等于没有结果。** 任何结论都要配误差、对比基线或灵敏度分析。只报"我们算出 X"的论文拿不到高分。
3. **可复现性是底线。** 论文里的每个数字都要能由附录代码重跑出来。国赛规范明确:程序不能运行或结果与论文不符,可能被取消评奖资格。

## 第 0 步:开工前先确认三件事

问清楚(或从上下文推断)再动手,避免做错方向:

| 要知道 | 为什么重要 |
|---|---|
| **哪个竞赛 / 什么题号** | 决定了格式硬规则、页数、语言、评审偏好 |
| **还剩多少时间** | 决定策略:时间紧就主攻一问 + 保证检验与写作完整,而不是贪多 |
| **交付物是什么** | 论文 PDF?支撑材料压缩包?代码?Summary Sheet? |

竞赛差异(格式、页数、语言、评审侧重)见 `references/contests.md`。

## 第 1 步:审题与选题

1. **逐句拆题**:把题目拆成"已知条件 / 待求目标 / 隐含约束 / 数据清单"四类,写成清单。
2. **识别问题类型**:优化、预测、评价、机理、仿真、分类——多数赛题是多问递进的混合体。
3. **选题目**(若题目可挑):
   - 优先选**数据齐全、能算出确定结果**的题;数据缺失或需要大量外部调研的题风险高。
   - 避开"看起来简单但无法定量验证"的题——评委要的是可检验的结论。
   - 若队伍有专业背景优势(物理/医学/经济),优先选对口的题。
4. **给每问写一句"可验证的目标"**:例如"给出 3 个配送中心选址方案,使总成本最小且满足 24 小时内送达"。含糊的目标必然导致含糊的模型。

## 第 2 步:问题分析 → 方法选型

**先明确每问的输出形态**(一个数值?一个方案?一个预测序列?一张评价排序表?),再选模型。

打开 `references/model-library.md` 的**快速检索表**,按"赛题信号"定位 2–3 个候选方法,然后:

1. 对每个候选写一句**为什么适用**与**为什么不选它**(论文里可以直接用这段论证)。
2. **优先选能算出、能验证的简单模型**,再用组合/改进体现创新。评委更认可"简单模型 + 严谨检验"而不是"复杂模型 + 无法验证"。
3. 多问赛题要在**同一模型体系上递进**,不要每问换一套毫不相干的模型。
4. 若问题涉及不确定性,从一开始就设计好**随机性怎么处理**(场景、区间、蒙特卡洛),不要等到最后补一句"考虑随机因素"。

## 第 3 步:假设与符号

- **假设必须"可落地"**:每条假设后面在建模中都要真的用到,并在论文里说明它的影响。写了 10 条假设却只用 2 条,是典型的凑数。
- 假设来源:题目给定条件 + 合理的简化(忽略次要因素)+ 数据可得性限制。
- **符号说明**用表格:符号 / 含义 / 单位。全文符号唯一,正文与附录一致。
- 单位必须统一——同一模型里混用小时与分钟、元与万元,是低级但致命的错误。

## 第 4 步:建模与求解
Read the full skill on GitHub

Details

Skill name
math-modeling-skill
License
MIT
Repo updated
10 October 2026

FAQ

What does the Math Modeling Skill skill do?

数学建模竞赛全流程助手:审题选题、模型选型与求解、结果检验(误差/灵敏度/稳健性)、论文写作与提交自检, 覆盖国赛 CUMCM、研赛华为杯、美赛 MCM/ICM。当用户准备建模竞赛、写建模论文、问赛题思路、写摘要、 做灵敏度分析、选模型、检查论文格式或提交前自检时使用——即使没说"数学建模"三字也应使用。

How do I install the Math Modeling Skill skill?

skills CLI (Claude Code, Cursor, Codex and more): npx skills add anticipate218/math-modeling-skill --skill math-modeling-skill. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.

Is Math Modeling Skill popular?

It lives in anticipate218/math-modeling-skill, which has 55 GitHub stars and 2 forks.

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