我在使用curve_fit函数时遇到了问题。其任务是求解一个三次方程的符号,然后用这个解来拟合函数。import pylabfrom scipy.optimize import curve_fitfrom sympy.utilities.lambdify import lambdify
a, b, c, d, L, k1, k2, E1, E2, x, C0, E0 = symbols("a b c d L k1 k2 E1 E2 x C
15:06 ERROR root: [Errno 13] Permission denied: u'C:\\ubuntu\\install\\ubuntu-14.04-desktop-amd64.isotasklist.py", line 197, in __call__
File "\lib\wubi\backends\common\backend.py", line 595, in get_isoFile "\lib\wubi\backends\common\backend.py", li