A GPU-based Differential Evolution algorithm fits Taylor polynomials to Doppler signals to extract phase, frequency, and acceleration for planetary radio science, achieving real-time processing and reported precisions of 2-4 mrad/s on MEX and Chang'E-4 data.
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Phase tracking based on GPGPU and applications in Planetary radio Science
A GPU-based Differential Evolution algorithm fits Taylor polynomials to Doppler signals to extract phase, frequency, and acceleration for planetary radio science, achieving real-time processing and reported precisions of 2-4 mrad/s on MEX and Chang'E-4 data.