Now, on to the subject of complex numbers. We have stayed away from this subject until now simply because we did not want to confuse things. Initially, it is easy to think of signals as “real valued.” ...

In spite of their name, “imaginary” numbers are as real as any other numbers, especially when it comes to hunting for lost treasure. For our first Insights puzzle of 2019, let’s go on a treasure hunt.

In this video playlist, you will learn everything you need to know with complex and imaginary numbers (3 - 2i). Wild video shows chaos in LA after 'No Kings' protest Mysterious space station incident ...