Hi there, I'm having trouble convolving two signals, according to this site "http://cnx.org/content/m11541/latest/" [Broken]" and its example, for the time period 0≤t<1 they've used the integral(adsbygoogle = window.adsbygoogle || []).push({});

yt=∫dτ between 0≤t<1.

My problem is, how did they get this integral?. I get that the height of the two signals is one, hence 1*dτ but I'm still hazy on this.

I'm working on a question where the graph looks like this.

[PLAIN]http://img705.imageshack.us/img705/6834/myconv.png [Broken]

but i don't know how to get the integral at the position?.

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

Dismiss Notice

Join Physics Forums Today!

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

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

# Homework Help: Convolution help.

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