MATLAB: Can I store multiple outputs of a function into a cell

cellmeshgridndgrid

I am using the function 'ndgrid' to construct a n-dimensional mesh. But I would like to generalize my programme for n-dimensions.

Is there any way where I could store the outputs of the function into a cell, as the number of outputs depends on the number of dimensions.

Something like :

X{:} = ndgrid(x{:})

Best Answer

x = [{1:10} {1:10}] ;
[I{1:numel(x)}] = ndgrid(x{:}) ;
I

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I assume your 1-by-10 cell is just like the 1-by-10 cell C created with the commands

C = cell(1,10);
for i = 1:10
    N = randi(100);
    C{i} = num2cell(rand(N,1));
end

You can easily do what you're trying to do with the command

CNew = cat(1,C{:});

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Lines such as

 inp = replace(inp, inp(1,i),'n')

should be

 inp(1,i) = 'n';

This only affects a single location, and prevents positions from being changed twice. With your existing code, suppose your text started with 'a' and got replaced by 'n'. Suppose there was also an 'n' in the input. Then when you go to work on that 'n' on input and you go to replace the first 'n' with 'a', you would end up replacing the 'n' that you had generated from the 'a' . Your code should not be replacing inside anything it has already replaced.

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