how to plot such figure in MATLAB?

how to plot four line graph in one plane? data look like below.

PSO GWO PSOGWO SCA WOA

dg1V=[4.1072 4.1072 4.1163 4.1071 4.1072];

dg2V=[4.079 2.95 4.0841 4.0875 4.19];

dg3V=[2.1734 2.1856 2.1737 2.8233 2.1856];

dg4V=[2.1425 4.2595 2.1428 2.141 2.1532];

[Dyuman Joshi]

You want to plot an empty graph with labels on x-axis values?

[DGM]

If the x-data is (conceptually) categorical, then does it even make sense to use a line graph? Is it meaningful to represent interpolated values halfway between SCA and WOA? Only you know what your data means, but you might consider a bar chart or something. Either way, KSSV's answer would apply.

Answer 1

[KSSV]

Read about xticklabels