摘要: 9.2 import numpy as npimport pandas as pdimport scipy.stats as ssimport statsmodels.api as smimport matplotlib.pyplot as pltplt.rcParams['font.sans-se 阅读全文
posted @ 2025-01-03 20:45 殷昊 阅读(8) 评论(0) 推荐(0)
摘要: 8.4 import numpy as npimport pandas as pdimport sympy as spsp.init_printing(use_latex=True)from scipy.integrate import odeintimport matplotlib.pyplot 阅读全文
posted @ 2024-11-18 16:56 殷昊 阅读(7) 评论(0) 推荐(0)
摘要: 7.3 import numpy as np import pandas as pd from scipy.interpolate import interp1d, interp2d, UnivariateSpline, griddata from scipy.optimize import lea 阅读全文
posted @ 2024-11-18 16:54 殷昊 阅读(8) 评论(0) 推荐(0)
摘要: 6.1 import pandas as pd import cvxpy as cp import networkx as nx import matplotlib.pyplot as plt plt.rcParams['font.sans-serif']=['Times New Roman + S 阅读全文
posted @ 2024-11-18 16:52 殷昊 阅读(11) 评论(0) 推荐(0)
摘要: 5.4 import cvxpy as cpimport numpy as npimport pandas as pdfrom scipy.optimize import minimizeimport sympy as spsp.init_printing(use_unicode=True)impo 阅读全文
posted @ 2024-10-28 13:11 殷昊 阅读(4) 评论(0) 推荐(0)
摘要: 4.3 import numpy as npimport pandas as pdimport sympy as spsp.init_printing(use_unicode=True)import matplotlib.pyplot as pltplt.rcParams['font.sans-se 阅读全文
posted @ 2024-10-28 13:07 殷昊 阅读(10) 评论(0) 推荐(0)
摘要: 2.1 str1= "Hello word!"print(str1)print(str1[0:-1])print(str1[-1])print(str1[2:5])print(str1[2:])print(str1 * 2) print(“2022310143024”) 阅读全文
posted @ 2024-10-28 13:03 殷昊 阅读(15) 评论(0) 推荐(0)