b ={1 1 1 1 NaN; 1 1 NaN NaN NaN; NaN NaN NaN NaN NaN}; %%删除全为NaN的列 b(:,find(all(cellfun(@(x) isnan(x),b))))=[]; %%删除全为NaN的行 b(find(all(cellfun(@(x) isnan(x),b),2)),:)=[];
Matlab删除cell数组中全为NaN的行和列
原文：http://blog.csdn.net/lqhbupt/article/details/18265985
