MATLAB: Removing NaN frm matrix

Question

    a = NaN NaN NaN
        NaN NaN NaN
        4    5   6
        7    8   9
i want t remove NaN frm matrix and want to have matrix like belw
    a = 4 5 6
        7 8 9
        how to do it with find functin. i can do like below this but i want using find function
Result_All(isnan(Result_All(:,1)),:) = []

Answer 1

a = [NaN NaN NaN
     NaN NaN NaN
     4    5   6
     7    8   9];
k = find(isnan(a)) ;
a(k) = [] ;
reshape(a,[2,3])