Run the same code with multiple variables.

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Hampus Alfredsson
Hampus Alfredsson 2018-2-19
评论： Jan 2018-2-20
Hi!
I have 10-20 different matrices, each containing a set of coordinates (one longitude column & one latitude column). I wrote a code to calculate stuff for one matrix, but I want to loop the whole code for all of my matrices.
I need to compare the results from each matrix, so their results have to end up in a joint new matrix.
Thank you!
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Hampus Alfredsson
Hampus Alfredsson 2018-2-19
Ok! I will look into this, thank you @Walter Robertson.
Stephen23
Stephen23 2018-2-20
"How can I store different sized matrices in a multidimensional array?"
Or, as an alternative, use one simple cell array.

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Jeff Miller
Jeff Miller 2018-2-19
It might be convenient to store each of the 10-20 matrices as one cell in a cell array, since that doesn't require that they have the same size. Then, for each cell, call the code to process the one array in that cell.
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Jan
Jan 2018-2-20
Example:
% Create some test data:
C = cell(1, 20);
for k = 1:20
n = randi([1,5], 1, 2); % Some random dimensions
C{k} = rand(n(1), n(2)); % A random matrix
end
% Now process them in a loop:
for k = 1:numel(C)
C{k} = sin(C{k});
end

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