摘要:
1 一行 For 循环 #For循环在一行mylist = [200, 300, 400, 500] #正常方式 result = [] for x in mylist: if x > 250: result.append(x) print(result) # [300, 400, 500] #一行 阅读全文
摘要:
import matplotlib.pyplot as plt from scipy.optimize import curve_fit import numpy as np def func(x, a, b, c): # 拟合的方程 return a * np.exp(-b * x) + c de 阅读全文