[Numpy-discussion] Any interest in a 'heaviside' ufunc?

Sturla Molden sturla.molden at gmail.com
Wed Feb 4 05:05:58 EST 2015


On 04/02/15 06:18, Warren Weckesser wrote:

> By "discrete form", do you mean discrete time (i.e. a function defined
> on the integers)?  Then I agree, the discrete time unit step function is
> defined as

It is the cumulative integral of the delta function, and thus it can 
never obtain the value 0.5. The delta function is defined to have an 
integral of 0 or 1.

Sturla






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