"""CCD_analysis utilities — non-pycuda exports.

cfd_interface.py requires pycuda_3_10 and is NOT exported here.
Import it directly: from CCD_analysis.utils.cfd_interface import ...
"""
from .resampling import (
    detect_dominant_frequency, detect_cycle_stability,
    phase_resample, compute_pod, cumulative_energy,
    e95_index, compute_reduced_ccd,
    stack_velocity_fields, unstack_velocity_modes,
    analyze_harmonics, gen_target_states_at,
)
