Does anyone know why the exponential form of a Fourier series works from - infinity to +infinity?
I'm using Advanced Engineering Mathematics by Kreyszig but I find his derivations are a bit "arty farty" if that makes sense. I don't like them. He omits too much.
I'm using Advanced Engineering Mathematics by Kreyszig but I find his derivations are a bit "arty farty" if that makes sense. I don't like them. He omits too much.