kss.py 文件源码

def _reshape_signal(self,sindex,kindex,ssignal,ksignal):
        def reshape(signal,siglen,winsize):
            length =(siglen/winsize+1)*winsize
            ret=sp.zeros(length, sp.float32)
            ret[0:siglen] = signal
            return ret
        slen = len(ssignal)-sindex
        klen = len(ksignal)-kindex
        length = 0
        if slen>klen:
            length = klen
        else:
            length = slen
        ssignal=reshape(ssignal[sindex:sindex+length],length,self._winsize)
        ksignal=reshape(ksignal[kindex:kindex+length],length,self._winsize)
        return ssignal,ksignal