Basic analytical functions for a few-photon light detection.
This module includes:
- Direct and inverse photodetection matrices for binomial and subbinomial detection models (d_matrix and invd_matrix)
- Function to calculate the photocount distribution from the photon-number one (P2Q) and vice versa (Q2P)
- Some utility functions like fidelity, moments, convolution and entropy
Requirements:
- numpy
- scipy