Abstract: Constant amplitude zero autocorrelation (CAZAC) sequences have modulus one and ideal periodic autocorrelation function. Such sequences are used in cellular radio communications systems, e.g.

I want to go back over something from Part 11, but in a more systematic and self-contained way. I’m stating these facts roughly now, to not get bogged down. But I’ll state them precisely, prove them, ...

Tasks of this type often appear in interviews at major companies, and understanding the methods of their solution can be quite beneficial. The first task is 136 ...

Backtracking has proven itself to be a universal algorithmic technique that can be applied while solving all kinds of computational problems, from the most primitive (such as counting all possible ...

Director Ron Howard is no stranger to working with his VFX supervisors. “Inferno,” “Solo: A Star Wars Story” and “In the Heart of the Sea,” all required close collaboration with the VFX team. But his ...

> - Given *n* will be between 1 and 9 inclusive. > - Given *k* will be between 1 and *n*! inclusive.