KnowraNyquist–Shannon sampling theoremLinked fromLinked fromThe 26 pages that link to Nyquist–Shannon sampling theorem, each with the reason it gives.All 26Broader topic 2Related 22Compared with 2Shannon–Hartley theoremCompared with: It limits signal representation by sampling rate, unlike this theorem's limit on reliable data rate.Poisson summation formulaCompared with: Both connect sampling and frequency structure, but this formula relates lattice sums rather than reconstructing signals.