Extract first non-NaN of each row without loop

Hello, from a matrix where each row contains at least one non-NaN, is there away to extract the FIRST non-nan of each row without using a loop?

A=[NaN,444,NaN,NaN,41;
    NaN,NaN,NaN,222,NaN;
    NaN,NaN,554,554,NaN;
    125,747,21,NaN,4;
    NaN,NaN,NaN,43,NaN;
    NaN,98,NaN,75,NaN;
    NaN,22,NaN,NaN,NaN]

From matrix A, I would like to arrive to B

B=[444;222;554;125;43;98;22]

Thanks

[Dave]

I am able to do it one row at a time, for example for the last row

A(7,find(~isnan(A(7,:)), 1, 'first'))

But without a loop I cannot do it for all rows

Answer 1

[Walter Roberson]

A=[NaN,444,NaN,NaN,41;
    NaN,NaN,NaN,222,NaN;
    NaN,NaN,554,554,NaN;
    125,747,21,NaN,4;
    NaN,NaN,NaN,43,NaN;
    NaN,98,NaN,75,NaN;
    NaN,22,NaN,NaN,NaN]

A = 7×5

NaN 444 NaN NaN 41 NaN NaN NaN 222 NaN NaN NaN 554 554 NaN 125 747 21 NaN 4 NaN NaN NaN 43 NaN NaN 98 NaN 75 NaN NaN 22 NaN NaN NaN

B = A(sub2ind(size(A), (1:size(A,1)).', sum(cumprod(isnan(A),2),2)+1))

B = 7×1

444 222 554 125 43 98 22

[Dave]

Danke