A Numerical Integration Formula Useful in Fourier Analysis A numerical integration formula is presented which uses unequal sampling intervals. The intervals are equally spaced on a log scale. Such a formulation is useful in Fourier analysis to improve accuracy and ease of usage. A complete set of formulas for numerical Fourier analysis is given. CACM January, 1968 Meisel, W. S. numerical integration, Fourier analysis, integration 5.16 CA680112 JB February 23, 1978 2:05 PM 1782 5 1782 1782 5 1782 1782 5 1782