ABSTRACT
Maybe you’re a person who cringes at the sight of an integral sign and who can never remember whether the abscissa is the tall one, the wide one, or the one that needs to be watered every day. If so, do not despair: You can skip the formulas that lurk here and still pick up a basic familiarity with the language of Fourier analysis. If, on the other hand, you are unruffled by integrals and the like, you may still find what follows to be a useful introduction to (or reminder of) the material in the books listed below and the current literature on vision.
