The discussion centers on the relationship between the phase spectrum and frequency spectrum in signal processing, exploring theoretical aspects and potential applications of these concepts.
Participants generally agree on the need to understand the relationship between the phase spectrum and frequency spectrum, but the discussion remains unresolved with no consensus on the specifics of this relationship.
The discussion includes assumptions about the nature of the frequency noise process and the mathematical formulation of the phase spectrum, but these aspects remain unexplored in detail.
sohagiut said:can anyone tell me the relation between phase spectrum and frequency spectrum in signal processing.
thanks a lot in advance
berkeman said:Welcome to the PF.
Coursework questions should generally go into the Homework Help sub-forums here at the PF. What can you tell us about your question? Can you give some examples of where the phase spectrum comes into play?
berkeman said:Welcome to the PF.
Coursework questions should generally go into the Homework Help sub-forums here at the PF. What can you tell us about your question? Can you give some examples of where the phase spectrum comes into play?
sohagiut said:assume, The frequency noise process f(t)is white
then [tex]S_{f}[/tex] (f)=[tex]N_{0}[/tex]
Since the phase is the integral of the frequency, the phase becomes
[tex]\phi[/tex](t)=2*pi*[tex]\int^{0}_{t}[/tex]f([tex]\tau[/tex])d([tex]\tau[/tex])
if phase spectrum is [tex]S_{\phi}[/tex](t)
what is the relation now, i mean how i can express the phase spectrun in terms for frequency spectrum.
thanks a lot