how to remove zero matrix(all elements are zeros) from 'distances which is 3d matrix'??

distances = reshape(dist3,[100,250,484]);

in the above "distances" matrix there are 231 matrices in which all the elements are zeros. i want to delete all 231 matrices. so that size of dstances matrix should be 100*250*253

Answer 1

[madhan ravi]

 distances(:,:,squeeze(~all(distances,[1,2])))=[]
 % if you're using an older version then:
 distances(:,:,squeeze(~all(all(distances,2),1)))=[]

[M.Prasanna kumar]

thank you very much sir