StepChange
Stepchange is a term used to describe a sudden, discrete change in the value of a quantity, as opposed to gradual variation. In mathematics and signal processing, it is often represented by a step function, such as the Heaviside function, and is used to model instantaneous inputs or switches.
In engineering and physics, a step change refers to applying a sudden input to a system (such
StepChange Debt Charity, formerly known as the Consumer Credit Counseling Service (CCCS), is a UK charity that
In business and policy discourse, the phrase “step change” is used metaphorically to denote a substantial, lasting