vertically concatenate struct values from the same field

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Rupeng Li
Rupeng Li 2020-7-27
编辑： Stephen23 2022-2-23
Hi I encountered an issue in vertically concatenation of struct values from the same field. e.g. given S1
[S1(1:10).vals] = deal([1,2,3])
what I want to achieve is to extract all values from the field 'vals' of struct 'S1'. I could do it in a for loop so that
t= [];
for i = 1: 10
t = [t;S1(i).vals];
end
Since such commands appears frequently, is there a neater code for this purposes using structfun?
Any suggestion would be appreciated!

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Stephen23
Stephen23 2020-7-27
编辑：Stephen23 2022-2-23
  1 个评论
Rupeng Li
Rupeng Li 2020-7-27
编辑：Rupeng Li 2020-7-27
Thanks! that's very neat. Also thanks for your supplementary materials. The comma seperated list looks powerful.

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