Timeline for Orthogonality of Finite Samples of a Function and Its Delayed Version
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 10 at 22:20 | comment | added | robert bristow-johnson | If this discrete-time function is a Maximum Length Sequence, then shifts of any amount other than an integer number of periods, will have an inner product that is virtually zero. | |
| Nov 10 at 12:20 | comment | added | Hilmar | Another example: sine and cosine are orthogonal and delayed versions of each other. This works for both infinite length continuous signals and also finite sequences if the N contains an integer number of periods. | |
| Nov 10 at 5:33 | history | edited | robert bristow-johnson | CC BY-SA 4.0 | added 15 characters in body |
| Nov 9 at 22:51 | comment | added | Baddioes | Have you looked into MIMO? This seems to be along the lines of FDMA, OFDM, circulating waveforms, etc. | |
| Nov 9 at 16:47 | history | edited | Jon Ashbrock | CC BY-SA 4.0 | added 524 characters in body |
| S Nov 9 at 16:23 | review | First questions | |||
| Nov 10 at 19:50 | |||||
| S Nov 9 at 16:23 | history | asked | Jon Ashbrock | CC BY-SA 4.0 |