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Book_1_《编程不难》 | 鸢尾花书：从加减乘除到机器学习；请多多批评指正！
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ch11 代码14 #115

Closed yueye231300 closed 5 months ago

yueye231300 commented 8 months ago

quiver函数输入参数arrow_length_ratio=0时，不会给出合适的箭头大小，箭头的大小为0，需要自己调整参数，才会出现不同大小的箭头

Snipaste_2023-12-03_19-12-00

改变值为0.03出现较为合理的箭头大小

change
Visualize-ML commented 8 months ago

谢谢你，会在十二月中集中修改。请继续批评指正。

Cheers

On Sun, Dec 3, 2023 at 6:15 AM yueye231300 @.***> wrote:

quiver函数输入参数arrow_length_ratio=0时，不会给出合适的箭头大小，箭头的大小为0，需要自己调整参数，才会出现不同大小的箭头 Snipaste_2023-12-03_19-12-00.png (view on web) https://github.com/Visualize-ML/Book1_Python-For-Beginners/assets/124552231/c14bc269-660c-4897-8d4e-f24b8721a953 改变值为0.03出现较为合理的箭头大小 change.png (view on web) https://github.com/Visualize-ML/Book1_Python-For-Beginners/assets/124552231/565868a1-8034-48b6-ad69-4a492640820b

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