Does anyone know how to make x-axis and y-axis look a bit bolder or somehow distinct from other grids?
Somehow I want it to look like this
The stupidest thing I can think of is drawing a line with LineWidth = 2
figure();
plot([0 0],[-200 200],'LineWidth',2,'Color',[0 0 0])
hold on;plot([-200 200],[0 0],'LineWidth',2,'Color',[0 0 0])
Though it has some obvious disadvantages, like that it ends at some place.