Fourier Transform, Optical Computing, Technology, Next Generation Tech.
vectors x̄ and ​ ȳ by discarding the fractional parts of the real and imaginary parts of sₓ x​ and sᵧ y​, respectively. Decompose x̄ and​ ȳ into vectors with at most b bits per real or imaginary part of each coefficient, where b is a positive integer such that 2 b + ⌈log N⌉​ < b₂ if such an