Would the Fourier transform constitute an interpolation scheme where the basis functions are sinusoids?
yang991178
I think Fourier transform is more of a decomposition instead of an interpolation, since it is not designed to take in N control points and reconstruct the desired function.
Would the Fourier transform constitute an interpolation scheme where the basis functions are sinusoids?
I think Fourier transform is more of a decomposition instead of an interpolation, since it is not designed to take in N control points and reconstruct the desired function.
how do you choose your basis?