https://beatai.org/learn-ai/deep-learning/chapter-02/lesson-03一章中，“矩阵乘法的两种理解”一节存在错误，详情见图片 <img width="1130" height="793" alt="Image" src="https://github.com/user-attachments/assets/d146d20e-3201-4b11-94c2-fc08b4da15f1" />
https://beatai.org/learn-ai/deep-learning/chapter-02/lesson-03一章中，“矩阵乘法的两种理解”一节存在错误，详情见图片