magnetra
Full Member level 5
![Full Member level 5](/styles/images/ranks/flevel2.gif)
- Joined
- Apr 21, 2005
- Messages
- 263
- Helped
- 10
- Reputation
- 20
- Reaction score
- 7
- Trophy points
- 1,298
- Location
- 27.45N, 85.20E KTM, NP
- Activity points
- 3,375
White Noise
The psdf of white noise is N/2 when defined for both ±freq where as N when defined for positive freq. Why is it so? once defined for ±freq, why define again for only pos freq?
Magnetra
The psdf of white noise is N/2 when defined for both ±freq where as N when defined for positive freq. Why is it so? once defined for ±freq, why define again for only pos freq?
Magnetra