How can i load series of structure files ?

I have Wz stuct which is consist of structs (from w_z1 to w_z1) and each of these struct contain w matrices How can i to load these matrices as matlab code and make an animation from these matrices contour?

[Stephen23]

That is some inefficient data storage:

1000 numbered fields, each containing a scalar structure with one field. Ouch.

Using one simple cell array would have made this task so simple using very basic very efficient indexing.

[Walter Roberson]

Better would have been a multidimensional array if the entries are all the same size.

Answer 1

[Walter Roberson]

for iter = 1:1000
 fn = sprintf('w_z%d', iter) ;
 w = Wz.(fn).w;
 contour(w);
 drawnow() ;
end

However I would recommend that you pick a fixed set of contour levels and pass that to contour after w, as otherwise the contour levels will vary depending on the dynamic range of the w matrices, making it difficult interpret what you are seeing.

You might want filled contours. You might want a colorbar. If you do a colorbar use caxis() with a fixed range or else the meaning of the colors will depend on the dynamic range of w

[hsnHkl]

Thank you , ı have already set contourlevels , and i will add colorbar as well