The cell with the max number of elements
4 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Maro
el 4 de Mayo de 2015
Comentada: Maro
el 6 de Mayo de 2015
I have 1x8 cell array and I want t get the cell with the max number of elements for example for the following cell array
I need the answer to be cell number 7 can I do this with function max?
0 comentarios
Respuesta aceptada
James Tursa
el 4 de Mayo de 2015
>> c = {1 [1,2] [1,3] [1,2,4] [1,2,4,5] [1,6] [1,2,4,5,7] nan}
c =
[1] [1x2 double] [1x2 double] [1x3 double] [1x4 double] [1x2 double] [1x5 double] [NaN]
>> [~,x] = max(cellfun(@numel,c))
x =
7
8 comentarios
Titus Edelhofer
el 5 de Mayo de 2015
Hi Maro,
this is the time I guess where a loop will be easier than trying to do this in a one liner, something like
res = zeros(1, size(c,2));
for i=1:length(res)
val = c(:, i);
% skip NaN
idxNaN = find(~cellfun(@(x) numel(x)==1 && isnan(x), val, 'UniformOutput', true));
% look for min in "allowed cells only"
[~,x] = min(cellfun(@numel,val(idxNaN)));
% be careful with the indices:
res(i) = idxNaN(x);
end
Admittedly not tested ...
Titus
Más respuestas (0)
Ver también
Categorías
Más información sobre Matrix Indexing en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!