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Mar 30, 2023 at 15:01 answer added fedja timeline score: 0
Mar 27, 2023 at 2:13 history edited Benjamin Button CC BY-SA 4.0
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Mar 27, 2023 at 2:08 comment added Benjamin Button @fedja $N=128$, and it is ture that $f_k = a+kb$. Actually, this is a question from the field of signal processing, $f_i=f_c+\frac{B}{N}\left(i-1-\frac{N-1}{2}\right), \text { for } i=1,2, \ldots, N$, $f_c = 3*10^{11}$, $B=3*10^{10}$.
Mar 25, 2023 at 16:07 comment added fedja Also, while we are at it, by an arithmetic progression you mean $f_k=a+kb$ with integer $a,b$? If so, how large are $a,b$?
Mar 25, 2023 at 15:36 comment added fedja How large is $N$?
Mar 25, 2023 at 12:55 comment added Benjamin Button Thanks for your comment. I'd like to find a good solution with low computational overhead.
Mar 25, 2023 at 2:09 comment added fedja And what do you want to know about it?
Mar 24, 2023 at 12:55 history edited Benjamin Button CC BY-SA 4.0
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Mar 24, 2023 at 12:55 history edited Benjamin Button CC BY-SA 4.0
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Mar 24, 2023 at 12:54 history edited Benjamin Button CC BY-SA 4.0
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S Mar 24, 2023 at 12:51 review First questions
Mar 24, 2023 at 13:02
S Mar 24, 2023 at 12:51 history asked Benjamin Button CC BY-SA 4.0