77 lines
1.6 KiB
Text
77 lines
1.6 KiB
Text
{
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"cells": [
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"# 人工智能与机器学习-实验1"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"## Part.III Matplotlib绘图练习\n",
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"\n",
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"|学号 |姓名 |\n",
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"|----------|--------|\n",
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"| | |"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### 1. 曲线\n",
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"\n",
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"* 用蓝线绘制函数$𝑓(𝑥) = 𝑥^2−2𝑥+3$的图表，并在坐标(1,2)位置处标上一个红色的点\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": []
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### 2. x-y图\n",
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"\n",
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"* 使用`np.linspace()`函数生成$t\\in [0, 2\\pi]$。\n",
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"* 给定$𝑥=16*sin(𝑡)^3$和$𝑦=13*cos(𝑡)−5*cos(2𝑡)−2*cos(3𝑡)−cos(4𝑡)$，画出x-y图表，\n",
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"* 并给图标添加一个题目：Heart"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": []
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.7.9"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}
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