utv_precompute_probe_frame_sweep

t3toolbox.backend.utv_sampling.utv_precompute_probe_frame_sweep(frame_data, ww)

def utv_precompute_probe_frame_sweep(
        frame_data,  # UT3Frame .data (orthogonal frame)
        ww,          # probe vectors, len=d, ith elm_shape=W+(Ni,)
):  # -> uniform probe frame sweep: (masked_frame, packed_ww, shape, (xis, mus, nus, etas))

The probe frame sweep (full (xis, mus, nus, etas)): mask-once, pack ww, share probing.tv_precompute_probe_frame_sweep().