小编tip*_*ros的帖子

如何在Python中计算文本文件的总和绝对值？

time = np.loadtxt("data.svc",delimiter=' ',skiprows=1, usecols=(2),unpack=True) 

for i in range(len(time)): 
sumTime = sum(abs(time[i]-time[i+1]))

我需要：(|time[0]-time[1]|)+(|time[1]-time[2]|)+(|time[2]-time[3]|)....