MATLAB: How to plot 2 columnof an array

Question

Hi

is there any way to plot two last column of an array in the same figure ? my array is 40001×3 and i want to plot only the two column of it

thanks for suggestion

Answer 1

Hello, if you have an array like

A = [69.1687 67.7771 68.3709 70.7292 70.8961 65.8046 66.6392 74.2880 69.9386 69.7100 66.2853 67.0199; 68.0923 66.0579 66.2874 69.2144 65.8344 65.6781 67.8803 73.7639 67.3430 67.1914 67.3368 66.7132];

you can use,

plot([A(1,:);A(2,:)]);