亚洲乱码中文字幕综合,中国熟女仑乱hd,亚洲精品乱拍国产一区二区三区,一本大道卡一卡二卡三乱码全集资源,又粗又黄又硬又爽的免费视频

使用Python創(chuàng)建一個功能完整的Windows風格計算器程序

 更新時間:2025年05月03日 09:08:44   作者:code_shenbing  
這篇文章主要介紹了如何使用Python和Tkinter創(chuàng)建一個功能完整的Windows風格計算器程序,包括基本運算、高級科學計算(如三角函數(shù)、對數(shù)、冪運算等)、歷史記錄和圖形繪制功能,需要的朋友可以參考下

Python實現(xiàn)Windows系統(tǒng)計算器程序(含高級功能)

下面我將介紹如何使用Python創(chuàng)建一個功能完整的Windows風格計算器程序,包含基本運算和高級數(shù)學功能。

1. 使用Tkinter實現(xiàn)基礎計算器

import tkinter as tk
from tkinter import ttk
import math
 
class Calculator:
    def __init__(self, root):
        self.root = root
        self.root.title("高級計算器")
        self.root.geometry("400x550")
        self.root.resizable(False, False)
        
        # 當前輸入和結果
        self.current_input = ""
        self.previous_input = ""
        self.operation = None
        self.reset_input = False
        
        # 創(chuàng)建界面
        self.create_widgets()
    
    def create_widgets(self):
        # 顯示框
        self.display_frame = ttk.Frame(self.root)
        self.display_frame.pack(fill=tk.BOTH, padx=10, pady=10)
        
        self.expression_var = tk.StringVar()
        self.expression_label = ttk.Label(
            self.display_frame, 
            textvariable=self.expression_var,
            font=("Arial", 18),
            anchor=tk.E
        )
        self.expression_label.pack(fill=tk.BOTH, expand=True)
        
        self.result_var = tk.StringVar()
        self.result_label = ttk.Label(
            self.display_frame, 
            textvariable=self.result_var,
            font=("Arial", 28, "bold"),
            anchor=tk.E,
            foreground="blue"
        )
        self.result_label.pack(fill=tk.BOTH, expand=True)
        
        # 按鈕框架
        self.buttons_frame = ttk.Frame(self.root)
        self.buttons_frame.pack(fill=tk.BOTH, expand=True)
        
        # 按鈕布局
        buttons = [
            ("C", 0, 0, "#FF9500", self.clear_all),
            ("?", 0, 1, "#FF9500", self.delete_last),
            ("÷", 0, 2, "#FF9500", lambda: self.add_operation("/")),
            ("×", 0, 3, "#FF9500", lambda: self.add_operation("*")),
            
            ("7", 1, 0, "#333333", lambda: self.add_number("7")),
            ("8", 1, 1, "#333333", lambda: self.add_number("8")),
            ("9", 1, 2, "#333333", lambda: self.add_number("9")),
            ("-", 1, 3, "#FF9500", lambda: self.add_operation("-")),
            
            ("4", 2, 0, "#333333", lambda: self.add_number("4")),
            ("5", 2, 1, "#333333", lambda: self.add_number("5")),
            ("6", 2, 2, "#333333", lambda: self.add_number("6")),
            ("+", 2, 3, "#FF9500", lambda: self.add_operation("+")),
            
            ("1", 3, 0, "#333333", lambda: self.add_number("1")),
            ("2", 3, 1, "#333333", lambda: self.add_number("2")),
            ("3", 3, 2, "#333333", lambda: self.add_number("3")),
            ("=", 3, 3, "#4CD964", self.calculate),
            
            ("0", 4, 0, "#333333", lambda: self.add_number("0")),
            (".", 4, 1, "#333333", lambda: self.add_number(".")),
            ("(", 4, 2, "#333333", lambda: self.add_number("(")),
            (")", 4, 3, "#333333", lambda: self.add_number(")")),
            
            # 高級功能按鈕
            ("sin", 5, 0, "#5856D6", lambda: self.add_function("math.sin(")),
            ("cos", 5, 1, "#5856D6", lambda: self.add_function("math.cos(")),
            ("tan", 5, 2, "#5856D6", lambda: self.add_function("math.tan(")),
            ("log", 5, 3, "#5856D6", lambda: self.add_function("math.log10(")),
            
            ("√", 6, 0, "#5856D6", lambda: self.add_function("math.sqrt(")),
            ("x2", 6, 1, "#5856D6", lambda: self.add_operation("**2")),
            ("x3", 6, 2, "#5856D6", lambda: self.add_operation("**3")),
            ("π", 6, 3, "#5856D6", lambda: self.add_number(str(math.pi))),
            
            ("e", 7, 0, "#5856D6", lambda: self.add_number(str(math.e))),
            ("x^y", 7, 1, "#5856D6", lambda: self.add_operation("**")),
            ("(", 7, 2, "#333333", lambda: self.add_number("(")),
            (")", 7, 3, "#333333", lambda: self.add_number(")")),
            
            ("Ans", 8, 0, "#5856D6", lambda: self.add_number(str(self.previous_result))),
            ("1/x", 8, 1, "#5856D6", lambda: self.add_function("1/(" + self.current_input + ")")),
            ("n!", 8, 2, "#5856D6", lambda: self.add_function("math.factorial(int(" + self.current_input + "))" if self.current_input.isdigit() else "")),
            ("(", 8, 3, "#333333", lambda: self.add_number("(")),
        ]
        
        # 創(chuàng)建按鈕
        for (text, row, col, color, command) in buttons:
            button = ttk.Button(
                self.buttons_frame,
                text=text,
                command=command
            )
            
            if text.isdigit() or text in [".", "+", "-", "*", "/", "(", ")", "^"]:
                button.configure(style="Number.TButton")
            elif text in ["sin", "cos", "tan", "log", "√", "x2", "x3", "Ans", "1/x", "n!"]:
                button.configure(style="Function.TButton")
            else:
                button.configure(style="Operator.TButton")
            
            button.grid(row=row, column=col, sticky="nsew", padx=5, pady=5)
            
            # 配置網(wǎng)格權重
            self.buttons_frame.grid_rowconfigure(row, weight=1)
            self.buttons_frame.grid_columnconfigure(col, weight=1)
        
        # 設置按鈕樣式
        style = ttk.Style()
        style.configure("TButton", font=("Arial", 14))
        style.map("TButton",
                 foreground=[('pressed', 'white'), ('active', '#007AFF')],
                 background=[('pressed', '#007AFF'), ('active', '#007AFF')],
                 relief=[('pressed', 'flat'), ('active', 'flat')])
        
        style.configure("Number.TButton", background="#F2F2F7")
        style.configure("Operator.TButton", background="#FF9500", foreground="white")
        style.configure("Function.TButton", background="#5856D6", foreground="white")
        
        # 計算結果變量
        self.previous_result = 0
    
    def add_number(self, number):
        if self.reset_input:
            self.current_input = ""
            self.reset_input = False
            
        if number == "." and "." in self.current_input:
            return
            
        self.current_input += number
        self.expression_var.set(self.current_input)
    
    def add_operation(self, operation):
        if self.current_input == "" and self.previous_input == "":
            return
            
        if self.previous_input:
            self.calculate()
            self.operation = operation
        else:
            self.operation = operation
            self.previous_input = self.current_input
            self.current_input = ""
            
        self.expression_var.set(self.previous_input + " " + operation)
    
    def add_function(self, function):
        if self.reset_input:
            self.current_input = ""
            self.reset_input = False
            
        # 檢查是否需要添加括號
        if not (self.current_input.endswith(")") or self.current_input == ""):
            self.current_input += ")"
            
        self.current_input += function
        if not self.current_input.endswith(")"):
            self.current_input += "("
            
        self.expression_var.set(self.current_input)
    
    def clear_all(self):
        self.current_input = ""
        self.previous_input = ""
        self.operation = None
        self.reset_input = False
        self.expression_var.set("")
        self.result_var.set("")
    
    def delete_last(self):
        if self.current_input:
            self.current_input = self.current_input[:-1]
            self.expression_var.set(self.current_input if self.current_input else "")
        elif self.previous_input:
            self.previous_input = self.previous_input[:-1]
            self.expression_var.set(self.previous_input if self.previous_input else "")
    
    def calculate(self):
        try:
            # 替換x為*用于計算
            expression = self.current_input.replace("^", "**")
            
            # 處理特殊函數(shù)
            if "sin(" in expression:
                expression = expression.replace("sin(", "math.sin(")
            if "cos(" in expression:
                expression = expression.replace("cos(", "math.cos(")
            if "tan(" in expression:
                expression = expression.replace("tan(", "math.tan(")
            if "log(" in expression:
                expression = expression.replace("log(", "math.log10(")
            if "√(" in expression:
                expression = expression.replace("√(", "math.sqrt(")
                
            result = eval(expression, {"math": math})
            
            self.previous_input = str(result)
            self.current_input = str(result)
            self.expression_var.set(str(result))
            self.result_var.set("=" + str(result))
            self.previous_result = result
            self.reset_input = True
            
        except Exception as e:
            self.expression_var.set("錯誤")
            self.result_var.set("")
            self.current_input = ""
            self.previous_input = ""
            self.reset_input = False
    
    @property
    def current_input(self):
        return self._current_input
    
    @current_input.setter
    def current_input(self, value):
        self._current_input = value
 
# 創(chuàng)建主窗口并運行計算器
if __name__ == "__main__":
    import math
    
    root = tk.Tk()
    calculator = Calculator(root)
    
    # 添加自定義樣式
    style = ttk.Style()
    style.theme_use('clam')
    
    root.mainloop()

2. 高級功能實現(xiàn)

2.1 科學計算功能

上述代碼已經(jīng)實現(xiàn)了以下高級功能:

  • 三角函數(shù):sin, cos, tan
  • 對數(shù)函數(shù):log10
  • 平方根:√
  • 冪運算:x², x³, x^y
  • 常數(shù):π, e
  • 階乘:n!
  • 反函數(shù):1/x

2.2 歷史記錄功能(擴展)

要添加歷史記錄功能,可以修改代碼如下:

class Calculator:
    def __init__(self, root):
        # ... 其他初始化代碼 ...
        self.history = []  # 存儲計算歷史
        
    def calculate(self):
        try:
            # ... 計算代碼 ...
            
            # 添加到歷史記錄
            if self.previous_input and self.operation and self.current_input:
                expression = f"{self.previous_input} {self.operation} {self.current_input}"
                self.history.append((expression, str(result)))
                if len(self.history) > 10:  # 限制歷史記錄數(shù)量
                    self.history.pop(0)
                    
            # ... 其他代碼 ...
            
        except Exception as e:
            # ... 錯誤處理代碼 ...
    
    def show_history(self):
        # 創(chuàng)建新窗口顯示歷史記錄
        history_window = tk.Toplevel(self.root)
        history_window.title("計算歷史")
        history_window.geometry("350x400")
        
        history_text = tk.Text(history_window, font=("Arial", 12))
        history_text.pack(fill=tk.BOTH, expand=True, padx=10, pady=10)
        
        for expr, res in self.history:
            history_text.insert(tk.END, f"{expr} = {res}\n")
        
        history_text.config(state=tk.DISABLED)

2.3 圖形繪制功能(擴展)

要添加函數(shù)圖形繪制功能,可以使用matplotlib:

import matplotlib.pyplot as plt
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
 
class Calculator:
    # ... 其他代碼 ...
    
    def plot_function(self):
        function_window = tk.Toplevel(self.root)
        function_window.title("函數(shù)繪圖")
        function_window.geometry("600x500")
        
        # 創(chuàng)建輸入框
        input_frame = ttk.Frame(function_window)
        input_frame.pack(fill=tk.X, padx=10, pady=10)
        
        ttk.Label(input_frame, text="輸入函數(shù) (使用x作為變量):").pack(side=tk.LEFT)
        function_entry = ttk.Entry(input_frame, width=30)
        function_entry.pack(side=tk.LEFT, padx=5)
        function_entry.insert(0, "math.sin(x)")  # 默認函數(shù)
        
        # 創(chuàng)建繪圖區(qū)域
        fig_frame = ttk.Frame(function_window)
        fig_frame.pack(fill=tk.BOTH, expand=True, padx=10, pady=10)
        
        fig, ax = plt.subplots(figsize=(6, 5))
        canvas = FigureCanvasTkAgg(fig, master=fig_frame)
        canvas.get_tk_widget().pack(fill=tk.BOTH, expand=True)
        
        # 繪制按鈕
        def draw_plot():
            try:
                func_str = function_entry.get()
                x = np.linspace(-10, 10, 400)
                y = eval(func_str, {"math": math, "x": x, "np": np})
                
                ax.clear()
                ax.plot(x, y)
                ax.set_title(f"y = {func_str}")
                ax.grid(True)
                canvas.draw()
            except Exception as e:
                messagebox.showerror("錯誤", f"無法繪制函數(shù): {str(e)}")
        
        ttk.Button(function_window, text="繪制", command=draw_plot).pack(pady=5)

3. 完整功能整合

將上述功能整合到一個完整的計算器程序中:

import tkinter as tk
from tkinter import ttk, messagebox
import math
import numpy as np
 
class AdvancedCalculator:
    def __init__(self, root):
        self.root = root
        self.root.title("高級科學計算器")
        self.root.geometry("500x650")
        self.root.resizable(False, False)
        
        self.current_input = ""
        self.previous_input = ""
        self.operation = None
        self.reset_input = False
        self.history = []
        
        self.create_widgets()
    
    def create_widgets(self):
        # 顯示框
        self.display_frame = ttk.Frame(self.root)
        self.display_frame.pack(fill=tk.BOTH, padx=10, pady=10)
        
        self.expression_var = tk.StringVar()
        self.expression_label = ttk.Label(
            self.display_frame, 
            textvariable=self.expression_var,
            font=("Arial", 14),
            anchor=tk.E
        )
        self.expression_label.pack(fill=tk.BOTH, expand=True)
        
        self.result_var = tk.StringVar()
        self.result_label = ttk.Label(
            self.display_frame, 
            textvariable=self.result_var,
            font=("Arial", 24, "bold"),
            anchor=tk.E,
            foreground="blue"
        )
        self.result_label.pack(fill=tk.BOTH, expand=True)
        
        # 按鈕框架
        self.buttons_frame = ttk.Frame(self.root)
        self.buttons_frame.pack(fill=tk.BOTH, expand=True)
        
        # 按鈕布局
        buttons = [
            # 第一行
            ("C", 0, 0, "#FF9500", self.clear_all),
            ("?", 0, 1, "#FF9500", self.delete_last),
            ("÷", 0, 2, "#FF9500", lambda: self.add_operation("/")),
            ("×", 0, 3, "#FF9500", lambda: self.add_operation("*")),
            
            # 第二行
            ("7", 1, 0, "#333333", lambda: self.add_number("7")),
            ("8", 1, 1, "#333333", lambda: self.add_number("8")),
            ("9", 1, 2, "#333333", lambda: self.add_number("9")),
            ("-", 1, 3, "#FF9500", lambda: self.add_operation("-")),
            
            # 第三行
            ("4", 2, 0, "#333333", lambda: self.add_number("4")),
            ("5", 2, 1, "#333333", lambda: self.add_number("5")),
            ("6", 2, 2, "#333333", lambda: self.add_number("6")),
            ("+", 2, 3, "#FF9500", lambda: self.add_operation("+")),
            
            # 第四行
            ("1", 3, 0, "#333333", lambda: self.add_number("1")),
            ("2", 3, 1, "#333333", lambda: self.add_number("2")),
            ("3", 3, 2, "#333333", lambda: self.add_number("3")),
            ("=", 3, 3, "#4CD964", self.calculate),
            
            # 第五行
            ("0", 4, 0, "#333333", lambda: self.add_number("0")),
            (".", 4, 1, "#333333", lambda: self.add_number(".")),
            ("(", 4, 2, "#333333", lambda: self.add_number("(")),
            (")", 4, 3, "#333333", lambda: self.add_number(")")),
            
            # 第六行 - 高級功能
            ("sin", 5, 0, "#5856D6", lambda: self.add_function("math.sin(")),
            ("cos", 5, 1, "#5856D6", lambda: self.add_function("math.cos(")),
            ("tan", 5, 2, "#5856D6", lambda: self.add_function("math.tan(")),
            ("log", 5, 3, "#5856D6", lambda: self.add_function("math.log10(")),
            
            # 第七行
            ("√", 6, 0, "#5856D6", lambda: self.add_function("math.sqrt(")),
            ("x2", 6, 1, "#5856D6", lambda: self.add_operation("**2")),
            ("x3", 6, 2, "#5856D6", lambda: self.add_operation("**3")),
            ("π", 6, 3, "#5856D6", lambda: self.add_number(str(math.pi))),
            
            # 第八行
            ("e", 7, 0, "#5856D6", lambda: self.add_number(str(math.e))),
            ("x^y", 7, 1, "#5856D6", lambda: self.add_operation("**")),
            ("(", 7, 2, "#333333", lambda: self.add_number("(")),
            (")", 7, 3, "#333333", lambda: self.add_number(")")),
            
            # 第九行
            ("Ans", 8, 0, "#5856D6", lambda: self.add_number(str(self.previous_result))),
            ("1/x", 8, 1, "#5856D6", lambda: self.add_function("1/(" + self.current_input + ")")),
            ("n!", 8, 2, "#5856D6", lambda: self.add_function("math.factorial(int(" + self.current_input + "))" if self.current_input.isdigit() else "")),
            ("Hist", 8, 3, "#5856D6", self.show_history),
        ]
        
        # 創(chuàng)建按鈕
        for (text, row, col, color, command) in buttons:
            button = ttk.Button(
                self.buttons_frame,
                text=text,
                command=command
            )
            
            if text.isdigit() or text in [".", "+", "-", "*", "/", "(", ")", "^"]:
                button.configure(style="Number.TButton")
            elif text in ["sin", "cos", "tan", "log", "√", "x2", "x3", "Ans", "1/x", "n!"]:
                button.configure(style="Function.TButton")
            elif text in ["Hist"]:
                button.configure(style="History.TButton")
            else:
                button.configure(style="Operator.TButton")
            
            button.grid(row=row, column=col, sticky="nsew", padx=5, pady=5)
            
            # 配置網(wǎng)格權重
            self.buttons_frame.grid_rowconfigure(row, weight=1)
            self.buttons_frame.grid_columnconfigure(col, weight=1)
        
        # 設置按鈕樣式
        style = ttk.Style()
        style.configure("TButton", font=("Arial", 14))
        
        style.map("TButton",
                 foreground=[('pressed', 'white'), ('active', '#007AFF')],
                 background=[('pressed', '#007AFF'), ('active', '#007AFF')],
                 relief=[('pressed', 'flat'), ('active', 'flat')])
        
        style.configure("Number.TButton", background="#F2F2F7")
        style.configure("Operator.TButton", background="#FF9500", foreground="white")
        style.configure("Function.TButton", background="#5856D6", foreground="white")
        style.configure("History.TButton", background="#8E8E93", foreground="white")
        
        # 計算結果變量
        self.previous_result = 0
    
    def add_number(self, number):
        if self.reset_input:
            self.current_input = ""
            self.reset_input = False
            
        if number == "." and "." in self.current_input:
            return
            
        self.current_input += number
        self.expression_var.set(self.current_input)
    
    def add_operation(self, operation):
        if self.current_input == "" and self.previous_input == "":
            return
            
        if self.previous_input:
            self.calculate()
            self.operation = operation
        else:
            self.operation = operation
            self.previous_input = self.current_input
            self.current_input = ""
            
        self.expression_var.set(self.previous_input + " " + operation)
    
    def add_function(self, function):
        if self.reset_input:
            self.current_input = ""
            self.reset_input = False
            
        # 檢查是否需要添加括號
        if not (self.current_input.endswith(")") or self.current_input == ""):
            self.current_input += ")"
            
        self.current_input += function
        if not self.current_input.endswith(")"):
            self.current_input += "("
            
        self.expression_var.set(self.current_input)
    
    def clear_all(self):
        self.current_input = ""
        self.previous_input = ""
        self.operation = None
        self.reset_input = False
        self.expression_var.set("")
        self.result_var.set("")
    
    def delete_last(self):
        if self.current_input:
            self.current_input = self.current_input[:-1]
            self.expression_var.set(self.current_input if self.current_input else "")
        elif self.previous_input:
            self.previous_input = self.previous_input[:-1]
            self.expression_var.set(self.previous_input if self.previous_input else "")
    
    def calculate(self):
        try:
            # 替換x為*用于計算
            expression = self.current_input.replace("^", "**")
            
            # 處理特殊函數(shù)
            if "sin(" in expression:
                expression = expression.replace("sin(", "math.sin(")
            if "cos(" in expression:
                expression = expression.replace("cos(", "math.cos(")
            if "tan(" in expression:
                expression = expression.replace("tan(", "math.tan(")
            if "log(" in expression:
                expression = expression.replace("log(", "math.log10(")
            if "√(" in expression:
                expression = expression.replace("√(", "math.sqrt(")
                
            result = eval(expression, {"math": math})
            
            self.previous_input = str(result)
            self.current_input = str(result)
            self.expression_var.set(str(result))
            self.result_var.set("=" + str(result))
            self.previous_result = result
            self.reset_input = True
            
            # 添加到歷史記錄
            if self.previous_input and self.operation and self.current_input:
                expr = f"{self.previous_input} {self.operation} {self.current_input}"
                self.history.append((expr, str(result)))
                if len(self.history) > 10:  # 限制歷史記錄數(shù)量
                    self.history.pop(0)
                    
        except Exception as e:
            self.expression_var.set("錯誤")
            self.result_var.set("")
            self.current_input = ""
            self.previous_input = ""
            self.reset_input = False
    
    @property
    def current_input(self):
        return self._current_input
    
    @current_input.setter
    def current_input(self, value):
        self._current_input = value
    
    def show_history(self):
        history_window = tk.Toplevel(self.root)
        history_window.title("計算歷史")
        history_window.geometry("400x400")
        
        history_text = tk.Text(history_window, font=("Arial", 12))
        history_text.pack(fill=tk.BOTH, expand=True, padx=10, pady=10)
        
        for expr, res in self.history:
            history_text.insert(tk.END, f"{expr} = {res}\n")
        
        history_text.config(state=tk.DISABLED)
 
# 創(chuàng)建主窗口并運行計算器
if __name__ == "__main__":
    import math
    
    root = tk.Tk()
    
    # 添加自定義樣式
    style = ttk.Style()
    style.theme_use('clam')
    
    calculator = AdvancedCalculator(root)
    root.mainloop()

4. 功能說明

4.1 基本功能

  • 支持加、減、乘、除基本運算
  • 支持括號和小數(shù)點
  • 清除(C)和刪除(?)功能

4.2 高級科學計算功能

  • 三角函數(shù):sin, cos, tan
  • 對數(shù)函數(shù):log10
  • 平方根:√
  • 冪運算:x², x³, x^y
  • 常數(shù):π, e
  • 階乘:n!
  • 反函數(shù):1/x

4.3 額外功能

  • 歷史記錄:記錄最近10次計算
  • Ans功能:使用上一次的計算結果

5. 擴展建議

  1. ??圖形繪制功能??:添加函數(shù)繪圖功能,可以使用matplotlib集成
  2. ??單位轉換??:添加長度、重量、溫度等單位轉換功能
  3. ??方程求解??:添加一元二次方程等求解功能
  4. ??統(tǒng)計計算??:添加平均值、標準差等統(tǒng)計功能
  5. ??編程模式??:添加自定義函數(shù)定義功能

這個計算器程序提供了完整的科學計算功能,界面簡潔直觀,適合學習和日常使用。

以上就是使用Python創(chuàng)建一個功能完整的Windows風格計算器程序的詳細內(nèi)容,更多關于Python創(chuàng)建Windows系統(tǒng)計算器程序的資料請關注腳本之家其它相關文章!

相關文章

  • python實現(xiàn)跨域代理服務器的方法

    python實現(xiàn)跨域代理服務器的方法

    這篇文章主要介紹了python實現(xiàn)跨域代理服務器的方法,本文通過實例代碼給大家介紹的非常詳細,對大家的學習或工作具有一定的參考借鑒價值,需要的朋友可以參考下
    2023-07-07
  • Python寫的一個簡單監(jiān)控系統(tǒng)

    Python寫的一個簡單監(jiān)控系統(tǒng)

    這篇文章主要介紹了Python寫的一個簡單監(jiān)控系統(tǒng),本文講解了詳細的編碼步驟,并給給出相應的實現(xiàn)代碼,需要的朋友可以參考下
    2015-06-06
  • python獲取txt文件詞向量過程詳解

    python獲取txt文件詞向量過程詳解

    這篇文章主要介紹了python獲取txt文件詞向量過程詳解,如何讀取完整的大文件,而不會出現(xiàn)內(nèi)存不足memery error等問題,將讀取出來的文件,保存為npy文件,根據(jù)詞找到對應的向量,需要的朋友可以參考下
    2019-07-07
  • Python使用pyserial進行串口通信的實例

    Python使用pyserial進行串口通信的實例

    今天小編就為大家分享一篇Python使用pyserial進行串口通信的實例,具有很好的參考價值,希望對大家有所幫助。一起跟隨小編過來看看吧
    2019-07-07
  • python肯德爾系數(shù)相關性數(shù)據(jù)分析示例

    python肯德爾系數(shù)相關性數(shù)據(jù)分析示例

    這篇文章主要為大家介紹了python肯德爾系數(shù)相關性數(shù)據(jù)分析示例詳解,有需要的朋友可以借鑒參考下,希望能夠有所幫助,祝大家多多進步,早日升職加薪
    2023-02-02
  • Python--模塊(Module)和包(Package)詳解

    Python--模塊(Module)和包(Package)詳解

    這篇文章主要介紹了Python中模塊(Module)和包(Package)的區(qū)別詳解,文中通過示例代碼介紹的非常詳細,對大家的學習或者工作具有一定的參考學習價值,需要的朋友們下面隨著小編來一起學習學習吧
    2021-09-09
  • 在Python中使用xlrd和xlwt讀寫Excel文件代碼實例

    在Python中使用xlrd和xlwt讀寫Excel文件代碼實例

    這篇文章主要介紹了在Python中使用xlrd和xlwt讀寫Excel文件代碼實例,python操作excel主要用到xlrd和xlwt兩個庫,即xlrd是讀excel,xlwt是寫excel庫,文中提供了部分實例代碼,需要的朋友可以參考下
    2023-08-08
  • python3實現(xiàn)讀取chrome瀏覽器cookie

    python3實現(xiàn)讀取chrome瀏覽器cookie

    這里給大家分享的是python3讀取chrome瀏覽器的cookie(CryptUnprotectData解密)的代碼,主要思路是讀取到的cookies被封裝成字典,可以直接給requests使用。
    2016-06-06
  • Python-openCV讀RGB通道圖實例

    Python-openCV讀RGB通道圖實例

    今天小編就為大家分享一篇Python-openCV讀RGB通道圖實例,具有很好的參考價值,希望對大家有所幫助。一起跟隨小編過來看看吧
    2020-01-01
  • Python?jpg快速轉png并調(diào)整大小方式

    Python?jpg快速轉png并調(diào)整大小方式

    這篇文章主要介紹了Python實現(xiàn)jpg快速轉png并調(diào)整大小方式,具有很好的參考價值,希望對大家有所幫助。如有錯誤或未考慮完全的地方,望不吝賜教
    2023-03-03

最新評論