This is mentioned in the article in the problem explanation section, but quickly and just passing by. I'll put it right at the beginning where it belongs. Thank

This is mentioned in the article in the problem explanation section, but quickly and just passing by. I'll put it right at the beginning where it belongs. Thanks! I had not understood properly on first read of your comment, but you did not mean what is on the post at all. I'll include this insight somehow :) Don't you mean signal domain though?