9 ms·
The paper linked at the "see also" section ? (thx)
by fch42 1mo ago
The paper linked at the "see also" section ?
(thx)
- mturmon 1mo agoSee: https://smg.quora.com/Are-there-any-functions-whose-Fourier-transform-is-themselves https://smg.quora.com/Are-there-any-functions-whose-Fourier-... Look under the section “Surprise”. This gives a construction that produces a new function g, whose transform is itself, that is a simple modification of any function ”f” that you supply. In essence, the class of “functions that transform into themselves” is surprisingly broad and non-specific for those of us who key in on that fact about the Gaussian.