Hi, the graph doesn't match my excel datas

The excel datas and figure are as followed,when I tried to turn the excel data into a graph,the xaxis becomes completely different,so how to deal with this problem?Thank you!

[Geoff Hayes]

xinran - please post the code that you have written to read the data from the Excel file and the code to plot the data. What are you passing as the x-axis values into plot?

Answer 1

[Adam]

You are just plotting y data leaving the default indexing for the x axis by the looks of it.

plot( x, y )

or preferably

plot( hAxes, x, y )

should be used if you want x axis values that match your data.