题目:
创建一个数值范围0-1,间隔0.01的数组创建一个100个的服从正态分布的随机数的数组对创建的两个数组进行四则运算(最大值,最小值,平均数)对创建的随机数组进行简单的统计分析输出3,4的结果
import numpy
.matlib
import numpy
as np
a
= np
.linspace
(0,1,100)
b
= np
.random
.randn
(100)
a1
= len(a
)
a2
= len(b
)
c
= np
.add
(a
,b
)
c
.sort
()
c1
= np
.mean
(c
)
print("数组a为:",a
)
print("数组b为:",b
)
print(a1
,a2
)
print("数组a,b之和c为:",c
)
print("数组a,b之和的平均值为:",c1
)
print("数组c的最小值为{0},最大值为{1}",c
[0],c
[99])
结果如下:
学习链接:
python 获取等间隔的数组:https://blog.csdn.net/z962013489/article/details/82497361numpy生成正态分布数组的问题:https://segmentfault.com/q/1010000010763667,https://blog.csdn.net/u012149181/article/details/78913167numpy简单教程-数组运算与常用函数:https://blog.csdn.net/chengqiuming/article/details/79857705