wgrk.net
当前位置:首页 >> python画图坐标轴设置 >>

python画图坐标轴设置

import matplotlib.pyplot as pltx = [0,1,2,3,4,5,6,7,8,9,10]y = [0,1,2,3,4,5,6,7,8,9,10]plt.plot(x,y,c='r')plt.title("标题")plt.xlabel("横坐标")plt.ylabel("纵坐标")plt.show()

[python] view plain copy print? >>> import numpy as np [python] view plain copy print? >>> import matplotlib.pyplot as plt >>> x=np.arange(-5,5,0.01) >>> y=x**3 >>> plt.axis([-6,6,-10,10]) [-6, 6, -10, 10] >>> plt.plot(x,y) [] ...

[python] view plain copy print? >>> import numpy as np [python] view plain copy print? >>> import matplotlib.pyplot as plt >>> x=np.arange(-5,5,0.01) >>> y=x**3 >>> plt.axis([-6,6,-10,10]) [-6, 6, -10, 10] >>> plt.plot(x,y) [] ...

跟matlab完全,修改ticklabels,x轴显示文字标签 具体要显示少标签,取决于xtick,ticklabels,跑面代码,根据需求改行 import matplotlib.pyplot as plt x = [0,5,9,10,15] y = [0,1,2,3,4] plt.plot(x,y) plt.grid(True) plt.xticks(range(min(x),ma...

y轴默认会有数值,你是需要自定义吗 可以使用yticks函数,第一个参数是y轴的位置,第二个参数是具体标签 import matplotlib.pyplot as pltimport numpy as npx = np.arange(0,6)y = x * xplt.plot(x, y, marker='o')plt.yticks(y, ['a','b','c',...

1. 前言 当日期数据作为图表的坐标轴时通常需要特殊处理,应为日期字符串比较长,容易产生重叠现象 2. 设定主/次刻度 2.1 引用库 from matplotlib.dates import DateFormatter, WeekdayLocator, DayLocator, MONDAY,YEARLY1 2.2 获取每月/周/日...

这个跟matlab完全一样,你修改了ticklabels,也就是x轴显示的文字标签 但是具体要显示多少个标签,取决于xtick,而不是ticklabels,跑一下下面的代码,然后根据你的需求改一下就行 import matplotlib.pyplot as plt x = [0,5,9,10,15] y = [0,1,2,3,4]...

简单的可以这样,举个例子,数据就直接用图片中的一部分: from pylab import *from datetime import datetimedata_str = """2016-06-15_16:25 99.73242016-06-15_17:25 99.73232016-06-15_18:25 99.73222016-06-15_19:25 99.73492016-06-15_20:...

选择图片上方的箭头,双击图片,在右下方有个“more properties...”,单击打开里面有个“LineWidth”,修改就可以改变线宽! 或者使用下面的语句 h=plot(x,y) g=get(h,'Parent') set(g,'LineWidth',2)

y轴默认会有数值,你是需要自定义吗可以使用yticks函数,第一个参数是y轴的位置,第二个参数是具体标签import matplotlib.pyplot as pltimport numpy as npx = np.arange(0,6)y = x * xplt.plot(x, y, marker='o')plt.yticks(y, ['a','b','c','d...

网站首页 | 网站地图
All rights reserved Powered by www.wgrk.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com