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numpy、scipy、pandas、matplotlib的读书报告 一、numpy的读书报告 1Numpy概述 1.1概念 Numpy提供了两种基本的对象:ndarray和ufunc。Ndarray是存储单一数据类型的多维数组,而ufunc则是能够对数组进行处理的函数。 1.2功能 l 创建n维数 阅读全文
posted @ 2023-12-29 10:08
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# -*- coding: utf-8 -*- """ Created on Wed Dec 20 00:02:07 2023 @author: chen """ import jieba # 读取文本文件 path = "聊斋志异.txt" file = open(path, "r", encod 阅读全文
posted @ 2023-12-20 00:23
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import pandas as pd import tkinter as tk from tkinter import messagebox # 创建数据库表 # Excel表中必须包含学号、班级、姓名这三列 class_info = pd.read_excel('students.xlsx') 阅读全文
posted @ 2023-12-19 23:59
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import requests url = 'https://www.bing.com' for i in range(20): response = requests.get(url) print(f"第{i+1}次访问") print(f'Response status: {response.s 阅读全文
posted @ 2023-12-10 16:34
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import random import os # 介绍比赛以及程序 def print_introduce(): print("This is a badminton game simulation program") print("The program requires two players 阅读全文
posted @ 2023-12-05 15:20
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