Polynomial interpolation to analytic functions can be very accurate, depending on the distribution of the interpolation nodes. However, in equispaced nodes and the like, besides being badly ...

It is sometimes necessary to perform linear interpolation or “blending” of two vectors. For example, this is done to “mix” two audio waveforms or blend two images. The equation is: For each element of ...

Engineers are always looking to make their designs more efficient. Don has a DSP technique that should ease your computational burden. Interpolation and approximation are thorny issues for software ...

Journal of Operator Theory, Vol. 77, No. 2 (2017), pp. 245-259 (15 pages) Let E₀, E₁ be symmetric spaces on [0,∞), 0 < θ < 1 and E = (E₀, E₁)θ . We prove that for the Hardy spaces and conditioned ...