micloc.py 文件源码

def cross_correlation_using_fft(self, x, y):
    f1 = fft(x)
    f2 = fft(np.flipud(y))
        cc = np.real(ifft(f1 * f2))
    return fftshift(cc)



    # clean up
   # def close(self):
      # close serial
   #   self.ser.flush()
   #   self.ser.close() 



# Main