/sci/ - Science & Math

>>10128516
okay smarty, look here. This is a rough visualization of a function where f(x)=a at -1<x<1. The length of one pulse is clearly stated to be 2 as |-1|+|1|=2. And from all the info that is given, f(x) is only "a" at -1 to 1, and 0 otherwise. But this is a Fourier transform, so whenever f(x) is not "a", it has to be 0. From all info I can gather, the interval where it's 0 has to be between 2 and 0