how can i change the unit of x axis?

i have a matrix as A=rand(1,5). i want to plot: a=1:5; plot(a,A); as here in x axis is a can i show the units of a as when a=1 it will show 1(10%),than 2(20%),3(30%),4(40%) and 5(50%) plzzz help me.plz plz....

Answer 1

[Mischa Kim]

suchismita, try

 A = rand(1,5);
 a = 1:5;
 plot(a,A);
 set(gca,...
    'XTickLabel',{'10%','20%','30%','40%','50%'},...
    'XTick',[1 2 3 4 5]);

[suchismita]

thank u so much..