Function Named with String Substitution
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I am creating individual interpolating functions for each of 10 sets (matrixes) of x,y,z,v data, and would like to name each function based on the index 'j' of the 'for' loop in which they are created. The desired result is a set of functions named F1,F2,F3,...,F10.
Is there a way in MatLab to use string substitution in the name creation of each function?
%--------------------------------------
for j=1:10
...
F%j% = griddedInterpolant(v%j%,'spline')
...
end
2 个评论
Steven Lord
2022-4-19
Can you do this? Yes.
Should you do this? The general consensus is no. See that Answers post for an explanation and alternatives.
Thomas Kane
2022-4-19
采纳的回答
"Is there a way in MatLab to use string substitution in the name creation of each function? "
Yes, but only if you want to force yourself into writing slow, complex, inefficient, obfuscated, buggy code that is hard to debug. It is an approach best avoided, and almost never required.
The simple and very efficient MATLAB approach is to use indexing. You should use indexing:
N = 10;
C = cell(1,N);
for k = 1:N
...
C{k} = griddedInterpolant(..,'spline');
...
end
Indexing is one of the very important basic concepts that is explained in the introductory tutorials:
You can use indexing with all array types: numeric, char, logical, cell, struct, table, ...
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