Timeline for Don't we need both negative and positive discrete complex exponentials to make a real discrete time signal?
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 22 at 15:21 | vote | accept | DSPnoobmaster | ||
| Jul 17 at 4:39 | vote | accept | DSPnoobmaster | ||
| Oct 22 at 15:21 | |||||
| Jul 13 at 4:52 | comment | added | DSPnoobmaster | Yes , Even I am asking for the same case you have mentioned .Why is it so ? | |
| Jul 13 at 2:24 | comment | added | TimWescott | Please supply an example of this case you site. The only one I know of is for a signal that is periodic over an even number of samples, $N$, in which case it can have a real-valued spectral "bin" at $N/2$. | |
| Jul 12 at 20:48 | answer | added | Dan Boschen | timeline score: 1 | |
| S Jul 12 at 20:20 | review | First questions | |||
| Jul 12 at 20:27 | |||||
| S Jul 12 at 20:20 | history | asked | DSPnoobmaster | CC BY-SA 4.0 |