How do I convert a cell array whose dimensions are not equal?
4 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Brad
el 10 de Jun. de 2014
Comentada: Geoff Hayes
el 10 de Feb. de 2016
I have a cell array that looks like this:
mydata =
[10x11 double] [5x11 double]
Name Size Bytes Class Attributes
mydata 1x2 1544 cell
I'm trying to convert this to a numeric array using the cell2mat function. But I keep getting the following error message:
Error using cat Dimensions of matrices being concatenated are not consistent.
Error in cell2mat (line 76) m{n} = cat(2,c{n,:})
Is it possible to convert a cell array whose dimensions are not equal?
0 comentarios
Respuesta aceptada
Geoff Hayes
el 10 de Jun. de 2014
Check out the documentation for cell2mat at http://www.mathworks.com/help/matlab/ref/cell2mat.html and in particular the example. In your case, the matrices have a different number of rows so cannot be concatenated in this way. But, if your cell array mydata was a column (rather than a row) with the same two elements, then yes it could be concatenated because each matrix has the same number of columns
mydata = cell(2,1);
mydata{1} = zeros(10,11);
mydata{2} = ones(5,11);
mtx = cell2mat(mydata);
3 comentarios
Manoj
el 10 de Feb. de 2016
It is showing an error
Error using cat Dimensions of matrices being concatenated are not consistent.
regards
Manoj Kumar Nellore
Geoff Hayes
el 10 de Feb. de 2016
Manoj - what is showing an error? Presumably you are continuing this conversation at http://www.mathworks.com/matlabcentral/answers/267443-how-do-i-convert-a-cell-array-whose-dimensions-are-not-equal.
Más respuestas (0)
Ver también
Categorías
Más información sobre Cell Arrays en Help Center y File Exchange.
Productos
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!