dows and their affect on the detection of harmonic signals in the presence of .... Equation (46) is the finite Fourier transform with the right. end point deleted, and ... F(w) can be described by the uniformly sampled data set f(nt). This data ... اس IF. Hoite Spectra. Fig. 5. Dirichlet kernel for N point sequence. 1 .. W isin. -. % . ill wa.