变更摘要

此次 PR 对文档 Ascend C矩阵乘接口选型指南-从场景到API的快速决策.md 中的一处描述性错误进行修正：原文中「整理成了四大类」与实际表格所列的五类矩阵乘接口数量不一致，属于文字描述与内容不匹配的问题。

主要改动

• 数字描述修正：将 整理成了四大类 修改为 整理成了五大类，使描述文字与后续表格中实际列出的五类 Ascend C 矩阵乘接口保持一致。

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任务名称	状态	日志	下载链接
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codecheck_style	✅ SUCCESS	>>>>>
pre-commit	✅ SUCCESS

[2026-07-16 09:55:19]    CI执行结束