test_delay_estimator.py 文件源码

def test_delay_shape():
    est = fast_delay()
    assert_equal(est.neg_log_likelihood_.shape, est.delays_ms_.shape)
    assert_greater(est.neg_log_likelihood_.shape[0], 1)
    i_best = np.nanargmin(est.neg_log_likelihood_)
    assert_equal(est.best_delay_ms_, est.delays_ms_[i_best])