如题,python 的scipy和pandas都安装成功,且在python下输入“import scipy"和”import pandas"也没有显示出错,但运行包含这两个模块的测试的文件却引用不了,已经安装了numpy和Python对应的C++,截图如下:
ex_scipy.py在E盘下,代码如下:
from scipy.optimize import fsolve
def f(x) :
x1 = x[0]
x2 = x[1]
return [2*x1 - x2**2 - 1, x1**2 - x2 -2]
result = fsove(f,[1,1])
print(result)
ex_pandas.py在E盘下,代码如下:
import pandas as pd
s = pd.Series([1,2,3],index=['a','b','c'])
d = pd.DataFrame([[1,2,3],[4,5,6]],columns = ['a','b','c'])
d2 = pd.DataFrame(s)
d.head()
d.describe()