X axis tick labels changes.

I am trying to plot a graph and then I want to update the x axis labels like the following:

0 50 100 150 200 250 and so on up to 1000

I have tried the below. But I cannot seem to get it to display here apart of my data and plot for your information. Can someone please help. This is really confusing me now.

y= ones(1, 20) * 0.7038;

plot(y,'-.','LineWidth',2);
hold off

x=[0:50:1000];
set(gca,'XTick', x);

Answer 1

[darova]

Here they are

[EJ_92]

If I wanted to plot multiple lines on the same graph how would I do this? I have tried the below but this is given me an error

Vectors must be the same length.

x = [0:50:100];
y = ones(1, 20) * 0.7038;
z = ones(1, 20) * 0.5039;

plot(x(2:end),y,'-.','LineWidth',2);
hold on
plot(x(2:end),z,'-.','LineWidth',2);
hold off
set(gca,'XTick', x);

[darova]

You forgot '0'

[EJ_92]

Ah sorry only realised this. Thanks its working now!