def centerdc_2_twosided(data):
    """Convert a center-dc PSD to a twosided PSD"""
    N = len(data)
    newpsd = np.concatenate((data[N//2:], (cshift(data[0:N//2], -1))))
    return newpsd
def centerdc_2_twosided(data):
    
    N = len(data)
    newpsd = np.concatenate((data[N//2:], (cshift(data[0:N//2], -1))))
    return newpsd
def centerdc_2_twosided ( data ) : N = len ( data ) newpsd = np . concatenate ( ( data [ N // 2 : ] , ( cshift ( data [ 0 : N // 2 ] , - 1 ) ) ) ) return newpsd
Convert a center-dc PSD to a twosided PSD
Convert a center - dc PSD to a twosided PSD