用python提取Y\\n\\nPV\\nRMS\\n\\n325.81 [nm]\\n37.23 [nm]\\n\\nPage里面的数字

可以使用正则表达式来提取数字。以下是一个示例:

```python
import re

text = "Y
PV
RMS
325.81 [nm]
37.23 [nm]"
pattern = r'd+.d+|d+'
result = re.findall(pattern, text)

print(result)
```

输出结果为:

```
['325.81', '37.23']
```