Patent ID: 11940525
Assignee: RAPSODO PTE. LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. A system, comprising:
a memory; and
a processor operatively coupled to the memory, the processor being configured to execute operations that, when executed, cause the processor to:
receive a radar signal of an object in motion;
convert the radar signal into an input vector, the input vector including time and frequency information of the object in motion;
provide the input vector as input to a neural network, where the neural network has access to a set of initial data that has been generated based on a plurality of initial radar signals of a plurality of initial objects in motion; and
determine a spin rate of the object in motion based on an analysis performed by the neural network of the input vector including time and frequency information of the object in motion in view of the set of initial data, the analysis including comparing a first set of harmonics of the input vector to a second set of harmonics of a time-frequency image in the set of initial data.