matplot画子图、设置坐标和标题

写一个笔记，留着以后用的时候翻着看，有些粗糙仅供参考。并推荐一个较好的博客

x=np.linspace(0,2000,2000)

plt.figure(figsize=(8,20))
plt.subplots_adjust(hspace=0.5) #调整子图间距

# Normal
ax1 = plt.subplot(10,1,1)
ax1.plot(x,Normal)
ax1.set_title('Raw vibration signal for healthy state') #设置标题
ax1.set_ylabel('Amplitude') # 设置纵轴
ax1.set_ylim(-2, 2) # 设置纵轴范围

# B007_3
ax2 = plt.subplot(10,1,2)

ax2.plot(x,B007)
ax2.set_title('Raw vibration signal for 0.007mm ball fault')
ax2.set_ylabel('Amplitude')
ax2.set_ylim(-2,2)

# B014_3
ax3 = plt.subplot(10,1,3)

ax3.plot(x,B014)
ax3.set_title('Raw vibration signal for 0.014mm ball fault')
ax3.set_ylabel('Amplitude')
ax3.set_ylim(-2,2)

# B021_3
ax4 = plt.subplot(10,1,4)
ax4.plot(x,B021)
ax4.set_title('Raw vibration signal for 0.021mm ball fault')
ax4.set_ylabel('Amplitude')
ax4.set_ylim(-2,2)

# IR007_3
ax5 = plt.subplot(10,1,5)
ax5.plot(x,IR007)
ax5.set_title('Raw vibration signal for 0.007mm inner race fault')
ax5.set_ylabel('Amplitude')
ax5.set_ylim(-2,2)

# IR014_3
ax6 = plt.subplot(10,1,6)
ax6.plot(x,IR014)
ax6.set_title('Raw vibration signal for 0.014mm inner race fault')
ax6.set_ylabel('Amplitude')
ax6.set_ylim(-2,2)

# IR021_3
ax7 = plt.subplot(10,1,7)
ax7.plot(x,IR021)
ax7.set_title('Raw vibration signal for 0.021mm inner race fault')
ax7.set_ylabel('Amplitude')
ax7.set_ylim(-2,2)

# OR007@3
ax8 = plt.subplot(10,1,8)
ax8.plot(x,OR007)
ax8.set_title('Raw vibration signal for 0.007mm centered at 6:00 outer race fault')
ax8.set_ylabel('Amplitude')
ax8.set_ylim(-2,2)

# OR014@3
ax9 = plt.subplot(10,1,9)
ax9.plot(x,OR014)
ax9.set_title('Raw vibration signal for 0.014mm centered at 6:00 outer race fault')
ax9.set_ylabel('Amplitude')
ax9.set_ylim(-2,2)

# OR021@3
ax10 = plt.subplot(10,1,10)
ax10.plot(x,OR021)
ax10.set_title('Raw vibration signal for 0.021mm centered at 6:00 outer race fault')
ax10.set_ylabel('Amplitude')
ax10.set_ylim(-2,2)

plt.show()