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I have a column vector I want to convert to a cell array such as:
A = rand(10,1);
B = cell(10,1);
for i=1:10
B{i} = A(i);
end
B =
[0.6221]
[0.3510]
[0.5132]
[0.4018]
[0.0760]
[0.2399]
[0.1233]
[0.1839]
[0.2400]
[0.4173]
How can I do this without an explicit for loop? I tried:
B{:} = A(:)
and
[B{:}] = deal(A)
with no luck...
Also if possible, how can I do the same thing for a matrix, i.e. have each element in a cell by itself?
688
A = cell2mat( C ) converts a cell array into an ordinary array. The elements of the cell array must all contain the same data type, and the resulting array is of that data type. The contents of C must support concatenation into an N-dimensional rectangle.
To create a cell array of character vectors, use curly braces, {} , just as you would to create any cell array. For example, use a cell array of character vectors to store a list of names. The character vectors in C can have different lengths because a cell array does not require that its contents have the same size.
A cell array is a data type with indexed data containers called cells, where each cell can contain any type of data. Cell arrays commonly contain either lists of text, combinations of text and numbers, or numeric arrays of different sizes. Refer to sets of cells by enclosing indices in smooth parentheses, () .
Use the function num2cell:
B = num2cell(A);
Works with matrices too.
71
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