I want to convolve two square functions (literally square pulses). In my opinion following calculation is correct, but my teacher said, it isn't (I did not yet have the time to speak to him again). Is my teacher wrong or am I missing something?
Since I have to express the functions with a dummy variable, flip and shift one I get the following:
So far, so good .. When I write down the integral now it looks like
$\int_0^t 2*1 dT$
From this I'm implying that the convolution y(t) goes from 0 to 4 while t < 2.
Doing this for every section this results in:
I can't find an error, I hope someone can tell me whether this is right or wrong.