Probe data from a field in a structure

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Joseph Rubin
Joseph Rubin 2020-6-4
回答： darova 2020-6-13
Hello,
I have a structure that contains 6 fields. One of these fields is called 'frames'. 'frames' contains 3500 one dimensional arrays. I want to know if any one of these arrays contains the number 1 or the number 1092. How would I determine this?
Thanks so much,
Joseph Rubin

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回答（2 个）

madhan ravi
madhan ravi 2020-6-4
Counts = nnz(ismember(STRUCt.frames,[1,1092]))
  1 个评论
Joseph Rubin
Joseph Rubin 2020-6-4
This does not work. The name of the structure is spotEvents1. I type
Counts = nnz(ismember(spotEvents1.frames,[1,1092]))
and I get the error:
"Error using ismember
Too many input arguments."
Please let me know if you know what to do.
Thanks!

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darova
darova 2020-6-13
try this
n = numel(sportEvents1);
ind = false(n,1);
for i = 1:numel(sportEvents1)
if any( ismember(sportEvents1(i).frames,[1 1092]) )
ind(i) = true;
end
end

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