pl.plot(x, y)# use pylab to plot x and y pl.show()# show the plot on the screen 2.1.2 散点图 Scatter plots 把pl.plot(x, y)改成pl.plot(x, y, 'o')即可,下图的蓝色版本 2.2 美化 Making things look pretty 2.2.1 线条颜色Changing the linecolor 红色:把pl.plot(x, y, 'o')改...
importmatplotlib.pyplotaspltimportnumpyasnp# generate sample data to plotx=np.linspace(0.0,100,50)y=np.random.uniform(low=0,high=10,size=50)# get references to the 2 axes with plt.subplots()fig,(ax1,ax2)=plt.subplots(1,2)ax1.bar(x,y)# add text to the axes on the left onlyax1...
x = np.linspace(0, 2, 100) # 利用numpy创建一个矩阵,方便用于数据输入 plt.plot(x, x, label='linear') # 画出直线 y=x plt.plot(x, x**2, label='quadratic') # 画出曲线 y = x² plt.plot(x, x**3, label='cubic') # 画出曲线 y = x^3 plt.xlabel('x label') # 设置x轴...
plt.text(rect.get_x()+ rect.get_width() / 2, height + 0.5, str(height), ha="center", va="bottom")forrectinrect2: height=rect.get_height() plt.text(rect.get_x()+ rect.get_width() / 2, height + 0.5, str(height), ha="center", va="bottom")forrectinrect3: height=rect....
file.write(txt) 1. # Close your file 1. file.close() 1. 这部分是翻译自:Python Plotting Beginners Guide 对LaTeX数学公式的支持 Matlplotlib对LaTeX有一定的支持,如果记得使用raw字符串语法会很自然: xlabel(r"x2y4") 在matplotlib里面,可以使用LaTex的命令来编辑公式,只需要在字符串前面加一个“r”即可...
Axes.plot(x, y1, y2=0, where=None,) Axes.fill_between(self,x,y1,y2=0,where=None,interpolate=False,step=None,*,data=None,**kwargs) fig, ax = plt.subplots() ax.plot(x, y1, x, y2, color='black') ax.fill_between(x, y1, y2, where=y2 >y1, facecolor='yellow', alpha=0....
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%matplotlib inline # 传入x,y, 通过plot画图 plt.plot([1,0,9],[4,5,6]) # 在执行程序的...
This module provides only one (highly customizable) function to plot some data. It usesmatplotlibin its internal, but helps in setting all graphical and plot paramenters (tick rotate, font, size, labels, etc.). For information about this Readme file and this tool please write tomartino.trevi...
self.axes.plot(t,s) classMain_Window(wx.Frame): def__init__(self,parent,title): wx.Frame.__init__(self,parent,title=title,pos=(0,0),size=wx.DisplaySize()) # Set variable panels self.main_splitter=wx.SplitterWindow(self) self.out_splitter=wx.SplitterWindow(self.main_splitter) ...