Data Science, Audio, Mathematics, Computer Science, Deep Dives.
range(N): # Calculate the complex exponential term and accumulate cur_value += signal[j] * np.exp(-2 * np.pi * 1j * j * k / N) # Append the result for the current frequency bin to the list res.append(np.round(cur_value, 5)) # Return the list of DFT coefficients return res simple_dft([1, 2, 0, 5, 9,