Recently, I have posted a few blogs and projects which looked at signal processing or filters. I thought it would be a good idea to go into more detail about one of the commonly used elements of these blogs and projects which is the Fourier Transform. We should be comfortable working in both the time and frequency domains, so hopefully this blog provides a good starting point for those who might not be. Time or Frequency Domain As engineers, we can analyze and manipulate signals in either time ...