怎么将array数组中的子数组进行循环计算

Question

from scipy.signal import savgol_filter
# noinspection PyUnresolvedReferences
y= savgol_filter(v, 53, 3, mode= 'nearest')
print(type(y))
print(np.array_split(y, 20, axis=0))#20:分成20分，axis=0：按行分割

例如求array数组中的每一个数组的平均值，总和等，然后再将平均值，总和分别输出

Answer 1

numpy.mean 教程
https://numpy.org/doc/stable/reference/generated/numpy.mean.html?highlight=mean