(adsbygoogle = window.adsbygoogle || []).push({});

cant understand the red arrow transition

i changes the intervals and i cuts half of the arguent inside the integral

i cant see why

?

regarding the interval change

the H function is 1 in a certain interval

so if they change the integrval then its no longer H inside

because we have taken the '1' part of the H

??

regarding the cutting in half the argument inside the integral

i have no idea

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Convolution integral question

**Physics Forums | Science Articles, Homework Help, Discussion**