04a78575a8d1973d95333f3ec1931f9ae0a16310,librosa/core/constantq.py,,cqt,#,18

Before Change

    n_fft = int(2.0**(np.ceil(np.log2(max_filter_length))))

    // Conjugate-transpose the basis
    fft_basis = np.fft.fft(basis, n=n_fft, axis=1).conj()

    fft_basis = util.sparsify(fft_basis)

    n_octaves = int(np.ceil(float(n_bins) / bins_per_octave))

After Change

    n_fft = int(2.0**(np.ceil(np.log2(max_filter_length))))

    // Conjugate-transpose the basis
    fft_basis = np.fft.fft(basis, n=n_fft, axis=1)[:, :(n_fft / 2)+1]

    fft_basis = util.sparsify(fft_basis)

    n_octaves = int(np.ceil(float(n_bins) / bins_per_octave))

Instances