abstractmethod sdr.LinearModulation.ser(esn0: ArrayLike) → NDArray[float64] Computes the symbol error rate (SER) at the provided Es/N0 values. Parameters:¶ esn0: ArrayLike¶Symbol energy Es to noise PSD N0 ratio in dB. Returns:¶ The symbol error rate Pe. See also sdr.ebn0_to_esn0, sdr.snr_to_esn0