COPparamsFs.py 文件源码

def pathl(cop_dat):
    # to calculate COP path length
    delt = np.diff(cop_dat[:,(0,1)], axis = 0)
    sqs = np.square(delt)
    sum_s = np.add(sqs[:,0],sqs[:,1])
    lgths = np.sqrt(sum_s)
    return np.sum(lgths)