spectrum.py 文件源码

def __init__(self, block_length=1024, fft_length=None, step=None,
                 wfunc=np.hamming, fs=1., donorm=True):

        self.block_length = block_length
        self.fft_length = fft_length
        self.step = step
        self.wfunc = wfunc
        self.fs = fs
        self.donorm = donorm
        self.psd = []