Timeline for When is the Fourier transform of a periodic discrete signal $\mathcal{F}x[k]$ the same as $x[k]$ up to a diagonal matrix
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| Apr 30, 2022 at 10:31 | history | edited | Marcus Müller | CC BY-SA 4.0 |
added 80 characters in body
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| Apr 30, 2022 at 10:29 | comment | added | Marcus Müller | @ABB ah darn, forgot the $/N$ there. Let me fix that! | |
| Apr 30, 2022 at 3:46 | comment | added | ABB | Thanks for your attention. All that you explained are completely right except the diagonal matrix $D_N$ that you defined. The entries are all in the unit circle but not absolutely 1,-1. | |
| Apr 29, 2022 at 9:59 | history | answered | Marcus Müller | CC BY-SA 4.0 |