Does "All the data still" mean, that the fields are not re-ordered? A lot of the solutions change the order of the fields.
Currently, Matlab has the function renameStructField.
When I run the test suite on my computer, this solution works. It passes the test suite.
This fails, if the fieldname to be replaced appears as part of another fieldname. Example: S.ab=1; S.a=2; renamefield(S, 'a', 'c')
Inner product of two vectors
Doubling elements in a vector
Sum the Digits of a Number
Sum the numbers on the main diagonal
02 - Vector Variables 2
Make a Palindrome Number
Times 2 - START HERE
DNA N-Gram Distribution
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