refreshdata: stop axis updates

Hi Matlab community,

I am using refreshdata to animate, but everytime refreshdata updates the graph, for the next timestep in the animation, it optimises the surface plots axes. I want the axis to be fixed.

Does anyone know how to make sure that the axis is fixed at each update?

An exmaple of the code I am using is below:

h = surf(X,Y,Z)
set(h,'ZDataSource','Z')

for k=1:100 
for j=1:20
for i=1:5
Z(i,j)=N.data(k*20,1+RAND(i,j));
end
end
refreshdata;
pause(0.2); 
end

Thanks,

Linford

Answer 1

[Mischa Kim]

Linford, how about refreshing only the data in the loop using the set command:

h = surf(X,Y,Z)
...
set(h,'ZData',new_ZData)

new_ZData would be your Z, of course.