How to sum field elements inside a large structure array.
14 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Nasser Alqurishi
am 5 Jun. 2021
Kommentiert: Nasser Alqurishi
am 5 Jun. 2021
I have mat. data file with the follwoing spes:
data=load('load_models.mat', 'models')
data =
struct with fields:
models: {1000×1 cell}
>> models
models =
1000×1 cell array
0 {1440×3 double}
1 {1440×3 double}
: :
999 {1440×3 double}
Each cell of the 1000 rows contais (1440×3) matrix.
What I want to get is a new array of size (1440×3), where the elemnts of the new array is the summation of corresponding individal feild elements of the whole 1000×1 struct.
Any fuction of example approch can help me achive my opjective?
0 Kommentare
Akzeptierte Antwort
Image Analyst
am 5 Jun. 2021
Try mean() and cell2mat(). If that does not work, can you attach your .mat file with the paperclip icon (if it's less than 5 MB in size).
3 Kommentare
Image Analyst
am 5 Jun. 2021
Does this work for you:
fileName = 'active_power_load_models.mat'
s = load(fileName)
ca = s.p_zip_models;
theSums = zeros(1440, 3);
for k = 1 : length(ca)
thisArray = ca{k};
theSums = theSums + thisArray;
end
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Structures finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!