Get step-by-step solutions to your Exponential and logarithmic functions problems, with easy to understand explanations of each step.
The sinc function is defined by This analytic expression corresponds to the continuous inverse Fourier transform of a rectangular pulse of width 2 π and height 1: The space of functions bandlimited in the frequency range is spanned by the countably infinite set of sinc functions shifted by integers.
A function f is said to be an even function if for any number x, f(–x) = f(x). Most functions are neither odd nor even functions, but some of the most important functions are one or the other. Any polynomial with only odd degree terms is an odd function, for example, f(x) = x 5 + 8x 3 – 2x. (Note that all the powers of x are odd numbers ...