Eleflea

没有大佬知道吗？(っ °Д °;)っ

pytorch

对的，是 p 行 p 列，太蠢了我。结贴了。

我觉得这样做没什么问题。Python 的 try...except 不仅是用来处理错误的。参见 fluent python P449.

In Python, try/except is commonly used for control flow, and not just for error han
dling. There’s even an acronym/slogan for that documented in the official Python glos
sary:
EAFP
Easier to ask for forgiveness than permission. This common Python coding style
assumes the existence of valid keys or attributes and catches exceptions if the as
sumption proves false. This clean and fast style is characterized by the presence of
many try and except statements. The technique contrasts with the LBYL style com
mon to many other languages such as C.

@keith1126 看来只有这种方法了。

@rogwan 折线嘛，肯定有多个不可导的点，分段光滑。

@shylockhg 按照横坐标从小到大的顺序。比如(0, 1), (0.1, 0.9), (0.3, 0.8) ... (0.8, 0), (1, 0) 这样的。

@Tony042 不是要拟合，是要求出这条折线的解析式。不清楚 Scipy 里有没有相关的函数。

@siknet 今天拆开看了下，准备换主板了。另外这个型号就是鲁大师显示的，adia64 甚至识别不出这块主板的型号。/div>