A reproducible benchmark and JAX‑traceable implementation is now available – no analytic solver required. Quantum Signal Processing (QSP) is one of the most elegant building blocks in quantum computing. It turns a single qubit and a handful of phase angles into a polynomial transformer: feed in...
Source: [Dev.to](https://dev.to/blade_dancer_c3/you-can-now-train-quantum-signal-processing-phase-angles-with-gradient-descent-2hpm)