aspcol.soundfieldcontrol.extract_power_vec

aspcol.soundfieldcontrol.extract_power_vec(w)

Opposite of apply_power_vec This function takes a non-unit-vector w and returns a unit vector w_norm along with the power p such that apply_power_vec(w_norm, p) = w

w is (num_freq, num_zones, num_sources), or (num_zones, bf_len)