2018-04-23
1 import matplotlib.pyplot as plt 2 3 x_values=list(range(1,1001)) 4 y_values=[x**2 for x in x_values] 5 6 plt.scatter(x_values,y_values,c=y_values,cmap=plt.cm.Blues,edgecolor='none',s=40) 7 # 设置图表标题，并给坐标轴加上标签 8 plt.title("Squares Numbers",fontsize=24) 9 plt.xlabel("Value",fontsize=14) 10 plt.ylabel("Square of Value",fontsize=14) 11 12 plt.axis([0,1100,0,1100000]) 13 14 plt.show()
1 import matplotlib.pyplot as plt 2 3 x_values=list(range(1,6)) 4 y_values=[x**3 for x in x_values] 5 6 plt.scatter(x_values,y_values,s=40) 7 # 设置图表标题，并给坐标轴加上标签 8 plt.title("cube Numbers",fontsize=24) 9 plt.xlabel("Value",fontsize=14) 10 plt.ylabel("cube of Value",fontsize=14) 11 12 plt.axis([0,6,0,140]) 13 14 plt.show()
import matplotlib.pyplot as plt
x_values=list(range(1,5001))
y_values=[x**3 for x in x_values]
plt.scatter(x_values,y_values,s=40)
# 设置图表标题，并给坐标轴加上标签
plt.title("cube Numbers",fontsize=24)
plt.xlabel("Value",fontsize=14)
plt.ylabel("cube of Value",fontsize=14)
plt.axis([0,5001,0,5001**3])
plt.show()
import matplotlib.pyplot as plt
x_values=list(range(1,5001))
y_values=[x**3 for x in x_values]
plt.scatter(x_values,y_values,c=y_values, cmap=plt.cm.Blues,s=40)
# 设置图表标题，并给坐标轴加上标签
plt.title("cube Numbers",fontsize=24)
plt.xlabel("Value",fontsize=14)
plt.ylabel("cube of Value",fontsize=14)
plt.axis([0,5001,0,5001**3])
plt.show()
2018-04-23 20:08:44