### Abel Borges Jr (@abelb0rges)

Your question is related to the definition of an inner product space over the field of complex numbers (see this). Such definition gives a nice, natural extension...

Don't you think Fourier analysis is precisely about such cases?Given [enough samples of] a periodic signal, there is a usually simpler representation of it...

Use this form to contact **abelb0rges**

Before you can contact a member of the *Related Sites:

- You must be logged in (register here)
- You must confirm you email address