I know that the result is a triangular wave, that is why I said it seems to be a smoother wave. Therefore if it is really is a smoother wave, can I say that the convolution of other waves with itself will be a smoother wave? Or am I mistaken and the result is something else. Please enlighten me. I have given much thought to this and I am still lost
I am unfamiliar with the different convolutions you listed but from what I gathered from google, it seems that it should be circular convolution. The convolution that I learnt and am referring to for this question is the type where the convolution of 2 signal waveforms is the multiplication of their fourier transform. I hope that can clarify what you meant?