So that really is a step function.

所以这确实是一个阶跃函数。

They are more like hundred step functions that use differentiable linear algebra to approximate correlation between adjacent brain states.

它们更像是百步函数，使用可微线性代数来近似相邻大脑状态之间的相关性。

Kate Johnson, the boss of Lumen, a telecoms firm, describes it as a " step function change" in the way her staff work.

电信公司 Lumen 的老板凯特·约翰逊 (Kate Johnson) 将其描述为员工工作方式的“阶跃功能变化”。