[ot][spam][random][crazy][random][crazy]

[Undescribed Horrific Abuse, One Victim & Survivor of Many]

# sample something made of sinusoids at funny offsets, using a
different approach for testing
def sample_sinusoids_funny(data, fractional_indices):
    angle_ratios = fractional_indices / data.shape[-1]
    return [
        ((np.exp(2j * sample_idx * np.pi * np.fft.fftfreq(len(data))))
* np.fft.fft(data)).sum() / len(data) for sample_idx in
fractional_indices]
    ]

first i'll test it in function form, then try to redo the upsampling
at half rate