I am trying to find a way to compare two signals that are pi/4 shifted due to the hardware of the system. In order to compare it, I wan to remove the phase shift of these two signals. And this is the problem. I have an oscilloscope of series 2204 and under math channels, I am really surprised that complex numbers are not available to create a phase shift function, which seems really strange. So is that right and is there any another possibility to remove a phase shift?
Best regards and thank you for your support !