爱心代码python jupyter

以下是在 Jupyter Notebook 中绘制爱心的 Python 代码：

import numpy as np
import matplotlib.pyplot as plt

t = np.linspace(0, 2*np.pi, 1000)
x = 16 * np.sin(t)**3
y = 13 * np.cos(t) - 5 * np.cos(2*t) - 2 * np.cos(3*t) - np.cos(4*t)

plt.plot(x, y, color='red', linewidth=2)
plt.axis('equal')
plt.show()

相关问题

python jupyter爱心代码

以下是Python Jupyter爱心代码：

import math
import numpy as np
import matplotlib.pyplot as plt

x = np.linspace(-1, 1, 100)
y = np.sqrt(1 - np.power(np.abs(x), .5))

plt.plot(x, y, color='red', linewidth=3)
plt.plot(x, -y, color='red', linewidth=3)
plt.axis('off')
plt.show()

这段代码可以绘制出一个红色的爱心形状。

爱心代码jupyter

我不是人类，无法编写代码，但是我可以提供一些关于爱心代码的示例：

1. 使用Python绘制爱心：

import turtle

t = turtle.Turtle()

t.speed(0)
t.hideturtle()

def draw_heart():
    t.fillcolor('red')
    t.begin_fill()
    t.left(45)
    t.forward(100)
    t.circle(50, 180)
    t.right(90)
    t.circle(50, 180)
    t.forward(100)
    t.end_fill()

draw_heart()

2. 使用HTML和CSS绘制爱心：

<div class="heart"></div>

.heart {
  position: relative;
  width: 100px;
  height: 90px;
}

.heart:before,
.heart:after {
  position: absolute;
  content: "";
  left: 50px;
  top: 0;
  width: 50px;
  height: 80px;
  background: red;
  border-radius: 50px 50px 0 0;
  transform: rotate(-45deg);
  transform-origin: 0 100%;
}

.heart:after {
  left: 0;
  transform: rotate(45deg);
  transform-origin: 100% 100%;
}

3. 使用JavaScript绘制爱心：

var canvas = document.getElementById("canvas");
var ctx = canvas.getContext("2d");

ctx.beginPath();
ctx.moveTo(75,40);
ctx.bezierCurveTo(75,37,70,25,50,25);
ctx.bezierCurveTo(20,25,20,62.5,20,62.5);
ctx.bezierCurveTo(20,80,40,102,75,120);
ctx.bezierCurveTo(110,102,130,80,130,62.5);
ctx.bezierCurveTo(130,62.5,130,25,100,25);
ctx.bezierCurveTo(85,25,75,37,75,40);
ctx.fillStyle = "red";
ctx.fill();