“S-Curve”版本间的差异
来自iCenter Wiki
（→外部链接） |
|||
| 第1行： | 第1行： | ||
| − | = | + | =Definition= |
| + | An S-curve describes a Sigmoid function, a mathematical function which is defined by the formula S(t) = \frac{1}{1 + e^{-t}} and produces an S-shaped curve. | ||
| + | =External Link= | ||
[https://en.wikipedia.org/wiki/S_Curve S-curve@wikipedia] | [https://en.wikipedia.org/wiki/S_Curve S-curve@wikipedia] | ||
2015年9月27日 (日) 04:05的版本
Definition
An S-curve describes a Sigmoid function, a mathematical function which is defined by the formula S(t) = \frac{1}{1 + e^{-t}} and produces an S-shaped curve.
