could anyone help me how to solve the issue

I am getting the attached graph when i run the code.

In graph i want to remove zero with respect to y axis where as the rest of the values on y axis should remain same.

Could anyone please help me on this.

[KALYAN ACHARJYA]

Please share code.

[Shashank Sharma]

Do you want to change the y limits ?

If so the function ylim can be used.

https://www.mathworks.com/help/matlab/ref/ylim.html

ylim( [ ymin, ymax ] )

In the above function if you set the ymin to be greater than 0. The 0 will no longer be displayed on the plot

[jaah navi]

x=[0.1 1 2 3 4]
y=[0.07 0.09 0.09 0.09 0.09]
z=[0.12 0.18 0.18 0.18 0.18]
l=[0.5 0.58 0.58 0.58 0.58]
m=[0.5 1 1 1 1]
plot(x,y,'-*')
hold on
plot(x,z,'-^')
hold on
plot(x,l,'-*')
hold on
plot(x,m,'-^')
hold on
xlim([0,4]); 
set(gca,'XTick',[0:1:4]);
ylim([0,1.1])
set(gca,'YTick',[0:0.2:1.1])

I have used ylim([0,1.1]) so yaxis starts from 0.
what i actually need is y axis needs to start from 0 but 0 should not appear on the yaxis.
Could you please help me on this.

Answer 1

[Rik]

If you want to not show a tick, you can remove it by explicitly skipping it.

ylim([0,1.1])
set(gca,'YTick',[0.2:0.2:1.1])

You can also choose to automatically remove the first tick after plotting:

ylim([0,1.1])
ticks=get(gca,'YTick');
set(gca,'YTick',ticks(2:end))

[KALYAN ACHARJYA]

+1 Yes @Rik Correct Answer.

Thanks for your guidnace to Leaning Matlab, expecting in future too.

[jaah navi]

it works.

Could you please help me how to skip the first tick from x axis initial point to forward to some distance as shown in attached figure.

[Rik]

You mean something like xlim([-0.1 3.1])?