  Optical focusing through scattering media has important implications for
optical applications in medicine, communications, and detection. In recent
years, many wavefront shaping methods have been successfully applied to the
field, among which the population optimization algorithm has achieved
remarkable results. However, the current population optimization algorithm has
some drawbacks: 1. the offspring do not fully inherit the good genes from the
parent. 2. more efforts are needed to tune the parameters. In this paper, we
propose the mutate greedy algorithm. It combines greedy strategies and
real-time feedback of mutation rates to generate offspring. In wavefront
shaping, people can realize high enhancement and fast convergence without a
parameter-tuning process.
