Place zero in an empty matrix within cell array?

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Jones
Jones 2017-9-6
评论： James Tursa 2017-9-6
I have a cell array (x) where in this case there is no value in one of the cell matrix. I want to add a -1 value in the matrix as a way of 'place-holding' that column. I've tried these approaches:
emptyCells = cellfun('isempty',x);
x(emptyCells) = -1;
x(isnan([x{:}]))={-1}
x(cellfun(@isnan,x))={-1}
Any help would be greatly appreciated.

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James Tursa
James Tursa 2017-9-6
x(emptyCells) = {-1};
  2 个评论
James Tursa
James Tursa 2017-9-6
Basically, since x is a cell array, any subset of it using parentheses like x(whatever) is also a cell array, which means the right hand side needs to be a cell array also for the assignment to work like you want.

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