MATLAB: How to make an array of structs , each struct have a unique index

array of regionprops struct

I want to find Objects of a Video using regionprops function

the functuon "regionprops" returns a struct with one field that contains all objects for Only ONE image

but, I need a struct for each frame of the video

"How can I make an array of structs , each struct have a unique index?"

Yes, you can totally creat a structure array.

s(1) = struct('f1','a','f2', 1)
% Add a value to field f2 in element 3
s(3).f2 = 3;
% s(2) is empty
s(2).f1

Did you try

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