RD_spectrums to RDA tensor

valeoai / RADIal

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RD_spectrums to RDA tensor #15

Closed lightzwc closed 2 years ago

lightzwc commented 2 years ago

hello , how can I use python to perform 1DFFT on the 2DFFT result of 16 RX in the antenna dimension, and get the range-Doppler-azimuth map. I don't have a good implementation.

jrebut commented 2 years ago

Hi, We do not perform the third FFT to estimate the angle. Instead, we built a look up table for each azimuth angle and make a cross correlation between the signal and the LUT. An example if provided in the notebook SignalProcessing/radar processing.ipynb