MATLAB: How to plot such a graph in matlab

MATLABplot function image

Hello every, I want to plot a graph like this :
QQ图片20190508112534.png
But it's kind of diiferent with the usual function image using plot(x,y); How to show the index and the frame??

Best Answer

THat index you should include on the plot...read about text to diaply such text you want on the plot.
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