Structural Arrays

I have a 1x10 struc array with 2 fields. These fields have approximately 16000 elements and I would like to add each element from every array of the respective field so that in the end, I have an array of another say 16000 elements containing the cumulative sum fo the first 10 arrays (phew!) . For example: if one of the fields is weight, I would like to add the values of weight of 10 arrays, say (1 to 10kg for the first row, 11-20kg for the second, and so on till the 16000th row) for every row in order to get a sum (of 55kg, 155kg, respectively till the 16000th value). After much trial with functions, I'm unable to write a code for such a result. Any help would be much appreciated. Thanks in advance!

Answer 1

[Sean de Wolski]

I would just unpack the struct into matrices and do the math on the matrices. Repack them into a struct at the end if necessary.

doc fieldnames %to extract with a for loop
doc struct2cell %to convert to a cell then a matrix.
doc cell2mat