Heaviside step function

discontinuous function whose value is zero for negative numbers and one for positive numbers

en-GB/ˈhɛvɪsaɪd ˈstɛp ˈfʌŋkʃn/
en-US/ˈhɛviˌsaɪd ˈstɛp ˈfʌŋkʃən/

الفئات:

step function